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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
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    • 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
    —— 4-[(2,4-Dinitro-phenyl)-hydrazono]-2,6,6-trimethyl-cyclohex-2-enecarboxylic acid methyl ester 28043-13-2 C17H20N4O6
    4-[(2,4-Dinitro-phenyl)-hydrazono]-2,6,6-trimethyl-cyclohex-2-enecarboxylic acid methyl ester
    —— 4-(Dibutyl-phosphinoylmethyl)-benzoic acid 28149-45-3 C16H25O3P
    4-(Dibutyl-phosphinoylmethyl)-benzoic acid
    —— 4,5-dihydro-5-methyl-4-oxotetrazolo<1,5-a>quinoxaline 29067-89-8 C9H7N5O
    4,5-dihydro-5-methyl-4-oxotetrazolo<1,5-a>quinoxaline
    —— 4,4'-(1,4-phenylene)bis(6-amino-3-ethyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile) 1514921-02-8 C36H30N8O2
    4,4'-(1,4-phenylene)bis(6-amino-3-ethyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile)
    —— 4-methylanhydroberberine 91103-70-7 C22H23NO4
    4-methylanhydroberberine
    —— 4-(2,5-Dihydropyrrol-1-yl)-2-[[1-[(4-methylphenyl)methyl]triazol-4-yl]methyl]-1,2-thiazolidine 1,1-dioxide 1333141-95-9 C18H23N5O2S
    4-(2,5-Dihydropyrrol-1-yl)-2-[[1-[(4-methylphenyl)methyl]triazol-4-yl]methyl]-1,2-thiazolidine 1,1-dioxide
    —— 4,4'-(1-methylethylidene)bis(1H-pyrrole-2-carboxaldehyde) 112121-40-1 C15H18N2O2
    4,4'-(1-methylethylidene)bis(1H-pyrrole-2-carboxaldehyde)
    —— 4-chloro-3-methyl-benz[<i>a</i>]anthracene-7,12-dione 108014-61-5 C19H11ClO2
    4-chloro-3-methyl-benz[<i>a</i>]anthracene-7,12-dione
    —— 4-methylpentan-2-one O-tripropylstannyl oxime 55322-78-6 C15H33NOSn
    4-methylpentan-2-one O-tripropylstannyl oxime
    —— (4-Dimethylamino-phenyl)-bis-(4-methoxy-phenyl)-methanol 75607-27-1 C23H25NO3
    (4-Dimethylamino-phenyl)-bis-(4-methoxy-phenyl)-methanol
    —— (4S,5R)-N-benzyl-4,5-dihydroxy-5-phenylpentanamide 1092554-96-5 C18H21NO3
    (4S,5R)-N-benzyl-4,5-dihydroxy-5-phenylpentanamide
    —— 4-((<i>Z</i>)-4-benzyloxy-[α-<sup>3</sup><i>H</i>]benzylidene)-2-phenyl-4<i>H</i>-oxazol-5-one 39236-05-0 C23H17NO3
    4-((<i>Z</i>)-4-benzyloxy-[α-<sup>3</sup><i>H</i>]benzylidene)-2-phenyl-4<i>H</i>-oxazol-5-one
    —— 4-cyano-1-methoxycarbonylmethyl-5-methyl-1,5-dihydro-benzo[4,5]imidazo[1,2-<i>a</i>]pyridine-1,2,3-tricarboxylic acid trimethyl ester 36891-65-3 C22H21N3O8
    4-cyano-1-methoxycarbonylmethyl-5-methyl-1,5-dihydro-benzo[4,5]imidazo[1,2-<i>a</i>]pyridine-1,2,3-tricarboxylic acid trimethyl ester
    —— (4-benzyl-2-phenyl-2,3,4,5-tetrahydro-[1,2,4]triazin-6-yl)-diphenyl-methanol 36016-65-6 C29H27N3O
    (4-benzyl-2-phenyl-2,3,4,5-tetrahydro-[1,2,4]triazin-6-yl)-diphenyl-methanol
    —— 4-Hydroxy-tris(4-methoxyphenyl)H-4-imidazol 39601-42-8 C24H22N2O4
    4-Hydroxy-tris(4-methoxyphenyl)H-4-imidazol
    —— 4-Benzyloxy-3-methoxy-benzoic acid 3-diethylamino-propyl ester 24866-26-0 C22H29NO4
    4-Benzyloxy-3-methoxy-benzoic acid 3-diethylamino-propyl ester
    —— 4-Nitro-2-(m-nitrophenyl)-indandion-1,3 30117-88-5 C15H8N2O6
    4-Nitro-2-(m-nitrophenyl)-indandion-1,3
    —— 4-[4-(dipropyl-<i>p</i>-tolyl-silanyloxy)-but-2-ynyl]-morpholine 41925-02-4 C21H33NO2Si
    4-[4-(dipropyl-<i>p</i>-tolyl-silanyloxy)-but-2-ynyl]-morpholine
    —— 4-[3-(1,1-dimethyl-propylperoxy)-3-methyl-butane-2-sulfonyl]-morpholine 33563-98-3 C14H29NO5S
    4-[3-(1,1-dimethyl-propylperoxy)-3-methyl-butane-2-sulfonyl]-morpholine
    —— 4-(2,3-dichloro-phenylazo)-3,5-diphenyl-pyrazole-1-carboximidic acid amide 47649-25-2 C22H16Cl2N6
    4-(2,3-dichloro-phenylazo)-3,5-diphenyl-pyrazole-1-carboximidic acid amide
    —— 4-Pentenylmagnesiumchlorid-1,1-d2 32251-59-5 C5H9ClMg
    4-Pentenylmagnesiumchlorid-1,1-d2
    —— 4-[3-(2-nitro-phenyl)-allylidene]-2-thioxo-thiazolidin-5-one 37551-01-2 C12H8N2O3S2
    4-[3-(2-nitro-phenyl)-allylidene]-2-thioxo-thiazolidin-5-one
    —— (4-((3-chloro-4-fluorophenyl)amino)-8-methylnaphthalen-1-yl)(piperidin-1-yl)methanone 1384250-40-1 C23H22ClFN2O
    (4-((3-chloro-4-fluorophenyl)amino)-8-methylnaphthalen-1-yl)(piperidin-1-yl)methanone
    —— (4R)-3-((Z)-7-bromo-5-methylhept-5-enoyl)-4-benzyl-2-oxazolidinone 912627-46-4 C18H22BrNO3
    (4R)-3-((Z)-7-bromo-5-methylhept-5-enoyl)-4-benzyl-2-oxazolidinone
    —— [4-(4-Chloro-phenyl)-5-furan-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 202867-19-4 C14H12ClN5O2S
    [4-(4-Chloro-phenyl)-5-furan-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— 4-aminopyridinium 5-[(4-pyridylimino)(methylthio)methyl]-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide 1137269-29-4 C5H6N2*C13H14N2O4S
    4-aminopyridinium 5-[(4-pyridylimino)(methylthio)methyl]-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide
    —— 4-Chloro-2-cyano-6-methoxy-2H-quinoline-1-carboxylic acid methyl ester 40448-91-7 C13H11ClN2O3
    4-Chloro-2-cyano-6-methoxy-2H-quinoline-1-carboxylic acid methyl ester
    —— 4-(1-hydroxy-cyclopentyl)-3-phenyl-sydnone 37429-57-5 C13H14N2O3
    4-(1-hydroxy-cyclopentyl)-3-phenyl-sydnone
    —— 4,4'-(1,2-ethynediyl)bis(3-hydroxymethylbenzoic) acid 1057976-94-9 C18H14O6
    4,4'-(1,2-ethynediyl)bis(3-hydroxymethylbenzoic) acid
    —— 4-(N-cyclohexylbenzamido)-6-phenylpyridin-3-yl benzoate 1426821-73-9 C31H28N2O3
    4-(N-cyclohexylbenzamido)-6-phenylpyridin-3-yl benzoate
    —— 4-{3-[2-(4-bromophenyl)-2-oxoethylsulfanyl]-5-(furan-2-yl)-4H-1,2,4-triazol-4-ylimino}-2,6-di-tert-butylcyclohexa-2,5-dien-1-one 1181217-43-5 C28H29BrN4O3S
    4-{3-[2-(4-bromophenyl)-2-oxoethylsulfanyl]-5-(furan-2-yl)-4H-1,2,4-triazol-4-ylimino}-2,6-di-tert-butylcyclohexa-2,5-dien-1-one
    —— 4,4'-[2,4,2',4'-tetraoxo-3,3'-(4,4'-methanediyl-diphenyl)-di-imidazolidin-1-yl]-bis-benzoic acid diethyl ester 36945-05-8 C37H32N4O8
    4,4'-[2,4,2',4'-tetraoxo-3,3'-(4,4'-methanediyl-diphenyl)-di-imidazolidin-1-yl]-bis-benzoic acid diethyl ester
    —— 4-chloro-6-hydrazino-5-(4-isopropoxy-benzyl)-pyrimidin-2-ylamine 34946-08-2 C14H18ClN5O
    4-chloro-6-hydrazino-5-(4-isopropoxy-benzyl)-pyrimidin-2-ylamine
    —— 4-Phenyl-5-<3-hydroxy-phenyl>-pyrimidin 29955-32-6 C16H12N2O
    4-Phenyl-5-<3-hydroxy-phenyl>-pyrimidin
    —— (4aR,6S,7R,8S,8aS)-6-Methoxy-2-phenyl-8-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 40093-75-2 C21H24O5S
    (4aR,6S,7R,8S,8aS)-6-Methoxy-2-phenyl-8-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
    —— (4-chloro-<i>N</i>-[1,2,4]triazol-4-yl-benzimidoyl)-carbamic acid 2-ethoxy-ethyl ester 31647-05-9 C14H16ClN5O3
    (4-chloro-<i>N</i>-[1,2,4]triazol-4-yl-benzimidoyl)-carbamic acid 2-ethoxy-ethyl ester
    —— 4-Diethylaminomethyl-1-(p-nitrobenzoyl)-piperidol-4 34259-98-8 C17H25N3O4
    4-Diethylaminomethyl-1-(p-nitrobenzoyl)-piperidol-4
    —— (4-Bromo-phenyl)-(1,1-dinitro-ethyl)-diazene 37152-79-7 C8H7BrN4O4
    (4-Bromo-phenyl)-(1,1-dinitro-ethyl)-diazene
    —— 4-(4-Chlorbenzylamino)-1,2,4-triazolon-(3) 35224-69-2 C9H9ClN4O
    4-(4-Chlorbenzylamino)-1,2,4-triazolon-(3)
    —— (4-Brom-phenyl)-dihexadecyl-phosphinoxid 24901-12-0 C38H70BrOP
    (4-Brom-phenyl)-dihexadecyl-phosphinoxid
    —— [4-chloro-5-(4-ethoxy-benzyl)-6-methyl-pyrimidin-2-yl]-phosphorimidic acid trichloride 37413-22-2 C14H14Cl4N3OP
    [4-chloro-5-(4-ethoxy-benzyl)-6-methyl-pyrimidin-2-yl]-phosphorimidic acid trichloride
    —— 4-benzyl-1-(4-benzyloxy-phenyl)-4-butyl-2-phenyl-pyrazolidine-3,5-dione 38022-14-9 C33H32N2O3
    4-benzyl-1-(4-benzyloxy-phenyl)-4-butyl-2-phenyl-pyrazolidine-3,5-dione
    —— 4-[4-Methoxy-furo[3,2-g]chromen-(7Z)-ylideneamino]-N-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide 96944-40-0 C23H18N4O5S
    4-[4-Methoxy-furo[3,2-g]chromen-(7Z)-ylideneamino]-N-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— (4S)-4-(tert-butyl-dimethyl-silanyloxy)-4-methyl-1-trimethylsilanyl-octa-1,7-diyne 888481-23-0 C18H34OSi2
    (4S)-4-(tert-butyl-dimethyl-silanyloxy)-4-methyl-1-trimethylsilanyl-octa-1,7-diyne
    —— (±)-4-(2-carboxymethoxy-5-chloro-phenyl)-2-isopropyl-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester 1531634-63-5 C25H25ClN2O5S
    (±)-4-(2-carboxymethoxy-5-chloro-phenyl)-2-isopropyl-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester
    —— 4-hydroxy-2-phenylhydrazono-butyric acid 90918-62-0 C10H12N2O3
    4-hydroxy-2-phenylhydrazono-butyric acid
    —— 4,4-dodecyloxybenzoyloxybenzoyl-4-hydroxy-2-hydroxybenzaldehyde 1262051-13-7 C33H38O7
    4,4-dodecyloxybenzoyloxybenzoyl-4-hydroxy-2-hydroxybenzaldehyde
    —— 4-chloro-<i>N</i>-(1-cycloheptyl-pyrrolidin-2-ylmethyl)-5-ethanesulfonyl-2-methoxy-benzamide 72135-39-8 C22H33ClN2O4S
    4-chloro-<i>N</i>-(1-cycloheptyl-pyrrolidin-2-ylmethyl)-5-ethanesulfonyl-2-methoxy-benzamide
    —— 4-((2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-benzoic acid benzyl ester 78880-56-5 C48H46O8
    4-((2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-benzoic acid benzyl ester
    —— 4-[5-Fluoro-2-[(2-fluorophenoxy)methyl]phenyl]piperidine 1227304-33-7 C18H19F2NO
    4-[5-Fluoro-2-[(2-fluorophenoxy)methyl]phenyl]piperidine