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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— dichlorocopper; N-[(E)-[phenyl(2-pyridyl)methylene]amino]pyridin-2-amine —— C17H14Cl2CuN4
    dichlorocopper; N-[(E)-[phenyl(2-pyridyl)methylene]amino]pyridin-2-amine
    —— dichloronickel;2,4-dimethyl-N-[(E)-1,2,4-triazol-3-ylideneamino]-3H-1,5-benzodiazepin-3-amine —— C13H13Cl2N7Ni
    dichloronickel;2,4-dimethyl-N-[(E)-1,2,4-triazol-3-ylideneamino]-3H-1,5-benzodiazepin-3-amine
    —— disodium;(6Z)-4-amino-5-oxo-3-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]diazenyl]-6-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate —— C34H23N9Na2O9S2
    disodium;(6Z)-4-amino-5-oxo-3-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]diazenyl]-6-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate
    —— dichlorocopper; 1,1-dimethyl-3-[(E)-(6-methyl-2-pyridyl)methyleneamino]thiourea —— C10H14Cl2CuN4S
    dichlorocopper; 1,1-dimethyl-3-[(E)-(6-methyl-2-pyridyl)methyleneamino]thiourea
    —— disodium;(6Z)-3-[(4-acetamidophenyl)diazenyl]-4-amino-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate —— C24H18N6Na2O8S2
    disodium;(6Z)-3-[(4-acetamidophenyl)diazenyl]-4-amino-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
    —— disodium;(3Z)-6-oxo-3-[[4-[4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-6-sulfonatonaphthalen-1-yl]diazenyl]phenyl]phenyl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylate —— C35H22N6Na2O7S
    disodium;(3Z)-6-oxo-3-[[4-[4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-6-sulfonatonaphthalen-1-yl]diazenyl]phenyl]phenyl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylate
    —— disodium;(5Z)-5-[(2-methoxy-5-methyl-3-sulfonatophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonate —— C18H14N2Na2O8S2
    disodium;(5Z)-5-[(2-methoxy-5-methyl-3-sulfonatophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonate
    —— disodium;(3Z)-6-oxo-3-[[4-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]naphthalen-1-yl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylate —— C27H16N4Na2O7S
    disodium;(3Z)-6-oxo-3-[[4-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]naphthalen-1-yl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylate
    —— disodium;4-[[(3E)-3-[[2-chloro-4-[3-chloro-4-[(2E)-2-[3-oxo-4-[(4-sulfonatophenyl)carbamoyl]naphthalen-2-ylidene]hydrazinyl]phenyl]phenyl]hydrazinylidene]-2-oxonaphthalene-1-carbonyl]amino]benzenesulfonate —— C46H28Cl2N6Na2O10S2
    disodium;4-[[(3E)-3-[[2-chloro-4-[3-chloro-4-[(2E)-2-[3-oxo-4-[(4-sulfonatophenyl)carbamoyl]naphthalen-2-ylidene]hydrazinyl]phenyl]phenyl]hydrazinylidene]-2-oxonaphthalene-1-carbonyl]amino]benzenesulfonate
    —— disodium;(3E)-6-amino-3-[[4-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-2-sulfonatophenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate —— C20H11ClF2N6Na2O7S2
    disodium;(3E)-6-amino-3-[[4-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-2-sulfonatophenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
    —— disodium;(6Z)-4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate —— C36H29N9Na2O9S2
    disodium;(6Z)-4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
    —— disodium;5-amino-2-anilinobenzenesulfonate;3-aminobenzenesulfonate;(4Z)-3-hydroxy-4-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one;iron;4-nitroaniline —— C36H31FeN9Na2O15S2
    disodium;5-amino-2-anilinobenzenesulfonate;3-aminobenzenesulfonate;(4Z)-3-hydroxy-4-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one;iron;4-nitroaniline
    —— dicopper;tetrasodium;5-[[3-carboxylato-4-[(2Z)-2-[3-[(2,4-disulfonatophenyl)diazenyl]-4-oxido-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl]methyl]-2-[(2Z)-2-[3-[(2,4-disulfonatophenyl)diazenyl]-4-oxido-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]benzoate —— C39H20Cu2N8Na4O20S4
    dicopper;tetrasodium;5-[[3-carboxylato-4-[(2Z)-2-[3-[(2,4-disulfonatophenyl)diazenyl]-4-oxido-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl]methyl]-2-[(2Z)-2-[3-[(2,4-disulfonatophenyl)diazenyl]-4-oxido-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]benzoate
    —— disodium;(3Z)-3-[[4-[4-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methylphenyl]-2-methylphenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate —— C31H23N5Na2O7S
    disodium;(3Z)-3-[[4-[4-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methylphenyl]-2-methylphenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
    —— disodium;(6Z)-4-[[2-[3-[(2-chloroacetyl)amino]phenoxy]acetyl]amino]-5-oxo-6-[[2-(4-pentylphenoxy)phenyl]hydrazinylidene]naphthalene-1,7-disulfonate —— C37H33ClN4Na2O11S2
    disodium;(6Z)-4-[[2-[3-[(2-chloroacetyl)amino]phenoxy]acetyl]amino]-5-oxo-6-[[2-(4-pentylphenoxy)phenyl]hydrazinylidene]naphthalene-1,7-disulfonate
    —— disodium;(3Z)-6-anilino-3-[[3-methyl-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate —— C29H21N5Na2O7S2
    disodium;(3Z)-6-anilino-3-[[3-methyl-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
    —— disodium;2-[(2Z)-2-[5-carbamoyl-4-methyl-2,6-dioxo-1-[2-(4-sulfophenyl)ethyl]pyridin-3-ylidene]hydrazinyl]-5-[[3-[hydroxy(oxido)phosphoryl]phenyl]diazenyl]benzenesulfonate —— C27H23N6Na2O12PS2
    disodium;2-[(2Z)-2-[5-carbamoyl-4-methyl-2,6-dioxo-1-[2-(4-sulfophenyl)ethyl]pyridin-3-ylidene]hydrazinyl]-5-[[3-[hydroxy(oxido)phosphoryl]phenyl]diazenyl]benzenesulfonate
    —— disodium;(8Z)-8-[(5-benzamido-2-sulfonatophenyl)hydrazinylidene]-1-(2-chloroanilino)-9-oxo-2-pentylbenzo[e]benzimidazole-7-sulfonate —— C35H29ClN6Na2O8S2
    disodium;(8Z)-8-[(5-benzamido-2-sulfonatophenyl)hydrazinylidene]-1-(2-chloroanilino)-9-oxo-2-pentylbenzo[e]benzimidazole-7-sulfonate
    —— disodium;(6Z)-4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylphenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate —— C34H25N9Na2O9S3
    disodium;(6Z)-4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylphenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
    —— disodium;(3Z)-5-benzamido-3-[[2-(2-methylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate —— C30H21N3Na2O9S2
    disodium;(3Z)-5-benzamido-3-[[2-(2-methylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
    —— disodium;(6Z)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-[(2-phenoxyphenyl)hydrazinylidene]naphthalene-2,7-disulfonate —— C28H18N6Na2O10S2
    disodium;(6Z)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-[(2-phenoxyphenyl)hydrazinylidene]naphthalene-2,7-disulfonate
    —— disodium;(3Z)-3-[[4-[6-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-1H-benzimidazol-2-yl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate —— C30H19N7Na2O7S
    disodium;(3Z)-3-[[4-[6-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-1H-benzimidazol-2-yl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
    —— disodium;(3E)-7-acetamido-4-oxo-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2-sulfonate —— C20H17N3Na2O11S3
    disodium;(3E)-7-acetamido-4-oxo-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2-sulfonate
    —— dicopper;tetrasodium;4-amino-5-oxido-6-[[2-oxido-4-[3-oxido-4-[(2E)-2-(8-oxido-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]diazenyl]naphthalene-1,3-disulfonate —— C32H15Cu2N5Na4O17S4
    dicopper;tetrasodium;4-amino-5-oxido-6-[[2-oxido-4-[3-oxido-4-[(2E)-2-(8-oxido-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]diazenyl]naphthalene-1,3-disulfonate
    —— disodium;4-[(2Z)-2-[4-hydroxy-6-oxo-3-[(4-sulfonatonaphthalen-1-yl)diazenyl]cyclohexa-2,4-dien-1-ylidene]hydrazinyl]naphthalene-1-sulfonate —— C26H16N4Na2O8S2
    disodium;4-[(2Z)-2-[4-hydroxy-6-oxo-3-[(4-sulfonatonaphthalen-1-yl)diazenyl]cyclohexa-2,4-dien-1-ylidene]hydrazinyl]naphthalene-1-sulfonate
    —— dilithium;(3Z)-3-[[2-methoxy-4-[3-methoxy-4-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-1-sulfonate —— C34H24Li2N4O10S2
    dilithium;(3Z)-3-[[2-methoxy-4-[3-methoxy-4-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-1-sulfonate
    —— disodium;5-[[(3Z)-6-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]cyclohexa-1,5-dien-1-yl]diazenyl]-2,4-dimethylbenzenesulfonate —— C20H16N4Na2O8S2
    disodium;5-[[(3Z)-6-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]cyclohexa-1,5-dien-1-yl]diazenyl]-2,4-dimethylbenzenesulfonate
    —— disodium;(8Z)-8-(naphthalen-1-ylhydrazinylidene)-7-oxonaphthalene-1,3-disulfonate —— C20H12N2Na2O7S2
    disodium;(8Z)-8-(naphthalen-1-ylhydrazinylidene)-7-oxonaphthalene-1,3-disulfonate
    —— disodium;3-[(4-acetamidophenyl)hydrazinylidene]-7-[[(6Z)-6-[(4-acetamidophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxonaphthalene-2-sulfonic acid —— C37H30N8Na2O11S2+2
    disodium;3-[(4-acetamidophenyl)hydrazinylidene]-7-[[(6Z)-6-[(4-acetamidophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxonaphthalene-2-sulfonic acid
    —— disodium;(3Z)-3-[[4-[[4-[[2,6-diamino-3-methyl-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]phenyl]carbamoyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate —— C33H25N9Na2O7S
    disodium;(3Z)-3-[[4-[[4-[[2,6-diamino-3-methyl-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]phenyl]carbamoyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
    —— disodium;(8Z)-8-[[2-methoxy-4-[3-methoxy-4-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]phenyl]phenyl]hydrazinylidene]-7-oxonaphthalene-1,3-disulfonate —— C37H28N4Na2O12S3
    disodium;(8Z)-8-[[2-methoxy-4-[3-methoxy-4-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]phenyl]phenyl]hydrazinylidene]-7-oxonaphthalene-1,3-disulfonate
    —— disodium;(8Z)-8-[[4-[4-[(4-ethoxyphenyl)diazenyl]phenyl]phenyl]hydrazinylidene]-7-oxonaphthalene-1,3-disulfonate —— C30H22N4Na2O8S2
    disodium;(8Z)-8-[[4-[4-[(4-ethoxyphenyl)diazenyl]phenyl]phenyl]hydrazinylidene]-7-oxonaphthalene-1,3-disulfonate
    —— disodium;(5E)-5-[[4-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]naphthalen-1-yl]hydrazinylidene]-6-oxocyclohexa-1,3-diene-1-carboxylate —— C27H17N5Na2O7S
    disodium;(5E)-5-[[4-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]naphthalen-1-yl]hydrazinylidene]-6-oxocyclohexa-1,3-diene-1-carboxylate
    —— disodium;4-[(2Z)-2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]-6-[[4-chloro-6-(4-nonylphenoxy)-1,3,5-triazin-2-yl]amino]benzene-1,3-disulfonate —— C33H37ClN8Na2O10S2
    disodium;4-[(2Z)-2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]-6-[[4-chloro-6-(4-nonylphenoxy)-1,3,5-triazin-2-yl]amino]benzene-1,3-disulfonate
    —— dilithium;tetrasodium;(3Z)-5-amino-3-[[4-[(E)-2-[4-[(2E)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-sulfonatophenyl]ethenyl]-3-sulfonatophenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate;2-[2-hydroxyethyl(methyl)amino]ethanol —— C39H33Li2N7Na4O22S6
    dilithium;tetrasodium;(3Z)-5-amino-3-[[4-[(E)-2-[4-[(2E)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-sulfonatophenyl]ethenyl]-3-sulfonatophenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate;2-[2-hydroxyethyl(methyl)amino]ethanol
    —— disodium;(3Z)-5-benzamido-3-[[2-(2-cyclohexylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate —— C35H29N3Na2O9S2
    disodium;(3Z)-5-benzamido-3-[[2-(2-cyclohexylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
    —— disodium;(3E)-7-[(4-aminobenzoyl)amino]-4-oxo-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonate —— C29H20N6Na2O8S2
    disodium;(3E)-7-[(4-aminobenzoyl)amino]-4-oxo-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonate
    —— disodium;(3E)-6-amino-3-[[4-[4-[(2Z)-2-(6-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methylphenyl]-2-methylphenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate —— C34H26N6Na2O8S2
    disodium;(3E)-6-amino-3-[[4-[4-[(2Z)-2-(6-amino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methylphenyl]-2-methylphenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
    —— disodium;(8Z)-8-[[5-(2-bromoprop-2-enoylamino)-2-sulfonatophenyl]hydrazinylidene]-1-(2-chloroanilino)-2-methyl-9-oxobenzo[e]benzimidazole-7-sulfonate —— C27H18BrClN6Na2O8S2
    disodium;(8Z)-8-[[5-(2-bromoprop-2-enoylamino)-2-sulfonatophenyl]hydrazinylidene]-1-(2-chloroanilino)-2-methyl-9-oxobenzo[e]benzimidazole-7-sulfonate
    —— disodium;(3E)-7-amino-4-oxo-3-[(7-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate —— C20H13N3Na2O7S2
    disodium;(3E)-7-amino-4-oxo-3-[(7-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
    —— disodium;(3E)-3-[[2-methyl-4-[3-methyl-4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate —— C30H22N4Na2O8S2
    disodium;(3E)-3-[[2-methyl-4-[3-methyl-4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
    —— disodium;(8Z)-8-[[2-methyl-4-[3-methyl-4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-7-oxonaphthalene-1,3-disulfonate —— C30H22N4Na2O8S2
    disodium;(8Z)-8-[[2-methyl-4-[3-methyl-4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-7-oxonaphthalene-1,3-disulfonate
    —— disodium;(3E)-7-[[4-(N-ethylanilino)-6-fluoro-1,3,5-triazin-2-yl]amino]-3-[(4-methoxy-2-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-2-sulfonate —— C28H22FN7Na2O8S2
    disodium;(3E)-7-[[4-(N-ethylanilino)-6-fluoro-1,3,5-triazin-2-yl]amino]-3-[(4-methoxy-2-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-2-sulfonate
    —— disodium;4-[[(3Z)-3-[(3-amino-4-nitrophenyl)hydrazinylidene]-6-hydroxy-4-oxocyclohexa-1,5-dien-1-yl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonate —— C22H14N6Na2O11S2
    disodium;4-[[(3Z)-3-[(3-amino-4-nitrophenyl)hydrazinylidene]-6-hydroxy-4-oxocyclohexa-1,5-dien-1-yl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonate
    —— disodium;(3Z)-5-benzamido-3-[[2-(4-cyclohexylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate —— C35H29N3Na2O9S2
    disodium;(3Z)-5-benzamido-3-[[2-(4-cyclohexylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
    —— disodium;(4Z)-4-[[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate —— C24H18N4Na2O7S2
    disodium;(4Z)-4-[[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
    —— disodium;(3E)-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-2,5-dimethylphenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate —— C32H27N5Na2O7S2
    disodium;(3E)-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-2,5-dimethylphenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
    —— disodium;(6Z)-4-amino-3-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate —— C28H21N9Na2O7S2
    disodium;(6Z)-4-amino-3-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
    —— disodium;(3E)-3-[(2,5-dimethyl-4-sulfonatophenyl)hydrazinylidene]-4-oxo-7-[(2,5,6-trichloropyrimidin-4-yl)amino]naphthalene-2-sulfonate —— C22H14Cl3N5Na2O7S2
    disodium;(3E)-3-[(2,5-dimethyl-4-sulfonatophenyl)hydrazinylidene]-4-oxo-7-[(2,5,6-trichloropyrimidin-4-yl)amino]naphthalene-2-sulfonate
    —— disodium;2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid —— C13H17N5Na2O8S2+2
    disodium;2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid