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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,6-Diphenyl-3-nitro-4-acetoxybenzofuran 57505-45-0 C22H15NO5
    2,6-Diphenyl-3-nitro-4-acetoxybenzofuran
    —— 2,3-Dimethyl-s-triazolo<3,4-a>isochinolin-2-ium-jodid 58021-58-2 C12H12N3*I
    2,3-Dimethyl-s-triazolo<3,4-a>isochinolin-2-ium-jodid
    —— 2-Benzoyl-N-tert-butyl-5-nitro-benzamide 36729-17-6 C18H18N2O4
    2-Benzoyl-N-tert-butyl-5-nitro-benzamide
    —— 2-Amino-6-methyl-4,6-di(p-tolyl)-1,3-cyclohexadiencarbonitril 58245-34-4 C22H22N2
    2-Amino-6-methyl-4,6-di(p-tolyl)-1,3-cyclohexadiencarbonitril
    —— 2-(benzimidazol-2-ylthio)-N-(6-methyl-2-methylthio-3-pyridyl)acetamide 225940-83-0 C16H16N4OS2
    2-(benzimidazol-2-ylthio)-N-(6-methyl-2-methylthio-3-pyridyl)acetamide
    —— 2-(3-(3-(1H-imidazol-1-yl)phenoxy)phenoxy)pyridine 1448175-15-2 C20H15N3O2
    2-(3-(3-(1H-imidazol-1-yl)phenoxy)phenoxy)pyridine
    —— 2,5-dimethoxy-β-isobutyloxyacryloanilide 75945-47-0 C15H21NO4
    2,5-dimethoxy-β-isobutyloxyacryloanilide
    —— (2'R,3'R)-1-benzyl-6-bromo-4'-methoxy-3'-methylspiro[indoline-3,2'-pyran]-2,6'(3'H)-dione 1526920-73-9 C21H18BrNO4
    (2'R,3'R)-1-benzyl-6-bromo-4'-methoxy-3'-methylspiro[indoline-3,2'-pyran]-2,6'(3'H)-dione
    —— (2R,3R,4S,5R)-6-(diphenylphosphoryl)-6-(phenylamino)hexane-1,2,3,4,5-pentayl pentaacetate 1108180-48-8 C34H38NO11P
    (2R,3R,4S,5R)-6-(diphenylphosphoryl)-6-(phenylamino)hexane-1,2,3,4,5-pentayl pentaacetate
    —— (2R,3R,4S,5S,6R)-2-[(2-benzylphenyl)-difluoromethyl]-6-(hydroxymethyl)oxane-2,3,4,5-tetrol 1188523-12-7 C20H22F2O6
    (2R,3R,4S,5S,6R)-2-[(2-benzylphenyl)-difluoromethyl]-6-(hydroxymethyl)oxane-2,3,4,5-tetrol
    —— 2-chloro-N4-cyclopropyl-N6-(2-{[1-(3,4-dichlorobenzyl)-4-piperidinyl]amino}ethyl)-4,6-pyrimidinediamine 328082-65-1 C21H27Cl3N6
    2-chloro-N4-cyclopropyl-N6-(2-{[1-(3,4-dichlorobenzyl)-4-piperidinyl]amino}ethyl)-4,6-pyrimidinediamine
    —— 2,3,5-Trichloro-6-(2-vinyloxy-ethylamino)-[1,4]benzoquinone 253142-68-6 C10H8Cl3NO3
    2,3,5-Trichloro-6-(2-vinyloxy-ethylamino)-[1,4]benzoquinone
    —— 2-(5,5-dimethyl-3-oxocyclohex-1-enylamino)-7-methoxy-4-phenyl-4H-chromene-3-carbonitrile 1649471-95-3 C25H24N2O3
    2-(5,5-dimethyl-3-oxocyclohex-1-enylamino)-7-methoxy-4-phenyl-4H-chromene-3-carbonitrile
    —— 2-(3-amino-4-chloro-benzyl)-benzoic acid 858842-54-3 C14H12ClNO2
    2-(3-amino-4-chloro-benzyl)-benzoic acid
    —— 2-[3-acetoxy-4-nitro-4-(phenylseleno)pentyl]malonic acid dimethyl ester 1148131-58-1 C18H23NO8Se
    2-[3-acetoxy-4-nitro-4-(phenylseleno)pentyl]malonic acid dimethyl ester
    —— (2R,3R,4S,5S,6S)-2-(((2S,3S,4S,5S)-3,4-diacetoxy-2-(acetoxymethyl)-5-(iodomethyl)tetrahydrofuran-2-yl)oxy)-6-(iodomethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 54429-70-8 C24H32I2O15
    (2R,3R,4S,5S,6S)-2-(((2S,3S,4S,5S)-3,4-diacetoxy-2-(acetoxymethyl)-5-(iodomethyl)tetrahydrofuran-2-yl)oxy)-6-(iodomethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-(4-fluoro-phenyl)-7-hydroxy-1H-benzoimidazole-4-carboxylic acid [2-(3-bromo-phenyl)-ethyl]-amide 733755-84-5 C22H17BrFN3O2
    2-(4-fluoro-phenyl)-7-hydroxy-1H-benzoimidazole-4-carboxylic acid [2-(3-bromo-phenyl)-ethyl]-amide
    —— 2,3-Diiodo-6-(trifluoromethyl)pyridine 1227599-57-6 C6H2F3I2N
    2,3-Diiodo-6-(trifluoromethyl)pyridine
    —— 2-(1-methoxycarbonylethoxy)-4-(2-chloro-4-trifluoromethylphenoxy)acetophenone oxime 128078-57-9 C19H17ClF3NO5
    2-(1-methoxycarbonylethoxy)-4-(2-chloro-4-trifluoromethylphenoxy)acetophenone oxime
    —— 2-Methoxy-3-oxo-succinic acid 1-tert-butyl ester 4-ethyl ester 66552-01-0 C11H18O6
    2-Methoxy-3-oxo-succinic acid 1-tert-butyl ester 4-ethyl ester
    —— 2-Amino-7,8-dimethyl-3-ethylquinoline 948293-90-1 C13H16N2
    2-Amino-7,8-dimethyl-3-ethylquinoline
    —— [2-[(ethyl-isopropyl-amino)-methyl]-7-(3-methyl-pyridin-2-yl)-quinazolin-4-yl]-(4-isopropyl-phenyl)-amine 573686-36-9 C29H35N5
    [2-[(ethyl-isopropyl-amino)-methyl]-7-(3-methyl-pyridin-2-yl)-quinazolin-4-yl]-(4-isopropyl-phenyl)-amine
    —— 2-(3-amino-6-methoxyphenyl)-5-(3-chloro-4-fluorophenyl)benzoxazole 599204-06-5 C20H14ClFN2O2
    2-(3-amino-6-methoxyphenyl)-5-(3-chloro-4-fluorophenyl)benzoxazole
    —— 2-[[2-(4-fluorophenyl)acetyl]amino]-3-(1H-indol-3-yl)propanoic acid 1008376-58-6 C19H17FN2O3
    2-[[2-(4-fluorophenyl)acetyl]amino]-3-(1H-indol-3-yl)propanoic acid
    —— 2-butoxy-7,8-dihydro-9-{1-[(N-{2-[3-(methoxylcarbonylmethyl)phenoxy]ethyl}-N-methyl)aminomethylcarbonyl]piperidin-4-ylmethyl}-8-oxoadenine 930777-04-1 C29H41N7O6
    2-butoxy-7,8-dihydro-9-{1-[(N-{2-[3-(methoxylcarbonylmethyl)phenoxy]ethyl}-N-methyl)aminomethylcarbonyl]piperidin-4-ylmethyl}-8-oxoadenine
    —— (2R,5R)-2,5-dimethylpyrrolidine hydrobromide 780772-16-9 BrH*C6H13N
    (2R,5R)-2,5-dimethylpyrrolidine hydrobromide
    —— (2S,8R,E)-8-hydroxy-11,11-dimethoxyundec-9-en-6-yn-2-yl benzoate 1361250-58-9 C20H26O5
    (2S,8R,E)-8-hydroxy-11,11-dimethoxyundec-9-en-6-yn-2-yl benzoate
    —— 2-(4-Chloro-benzenesulfonyl)-4,4-bis-(toluene-4-sulfonyl)-but-3-enenitrile 71793-34-5 C24H20ClNO6S3
    2-(4-Chloro-benzenesulfonyl)-4,4-bis-(toluene-4-sulfonyl)-but-3-enenitrile
    —— 2-[(2R,4aS,7R,8S)-4a,8-Dimethyl-7-(2-nitro-phenylselanyl)-2,3,4,4a,7,8-hexahydro-naphthalen-2-yl]-propan-2-ol 176665-72-8 C21H27NO3Se
    2-[(2R,4aS,7R,8S)-4a,8-Dimethyl-7-(2-nitro-phenylselanyl)-2,3,4,4a,7,8-hexahydro-naphthalen-2-yl]-propan-2-ol
    —— (2Z,4E)-5-{(S)-4-[(3-Amino-4-hydroxy-benzoyl)-hydrazono]-1-hydroxy-2,6,6-trimethyl-cyclohex-2-enyl}-3-methyl-penta-2,4-dienoic acid 192862-30-9 C22H27N3O5
    (2Z,4E)-5-{(S)-4-[(3-Amino-4-hydroxy-benzoyl)-hydrazono]-1-hydroxy-2,6,6-trimethyl-cyclohex-2-enyl}-3-methyl-penta-2,4-dienoic acid
    —— 2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-6-deoxy-4-O-(p-tolylsulfonyl)-β-D-galactopyranoside 425623-86-5 C32H42O7SSi
    2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-6-deoxy-4-O-(p-tolylsulfonyl)-β-D-galactopyranoside
    —— 2-Acetylamino-3-methyl-penten-(4)-saeureethylester 13567-10-7 C10H17NO3
    2-Acetylamino-3-methyl-penten-(4)-saeureethylester
    —— ((2R,3S,6S)-6-phenyl-3-(2-phenylallyloxy)-3,6-dihydro-2H-pyran-2-yl)methanol 1233959-68-6 C21H22O3
    ((2R,3S,6S)-6-phenyl-3-(2-phenylallyloxy)-3,6-dihydro-2H-pyran-2-yl)methanol
    —— 2'-[tert-butyl(methyl)phosphanyl]-2-hydroxy-1,1'-biphenyl-borane 1268279-66-8 C17H24BOP
    2'-[tert-butyl(methyl)phosphanyl]-2-hydroxy-1,1'-biphenyl-borane
    —— (2-bromo-4-(chloromethyl)phenoxy)(tert-butyl)dimethylsilane 1355558-60-9 C13H20BrClOSi
    (2-bromo-4-(chloromethyl)phenoxy)(tert-butyl)dimethylsilane
    —— 2-(1-cyclopropylvinyl)benz[f]indole-4,9-dione 1200379-44-7 C17H13NO2
    2-(1-cyclopropylvinyl)benz[f]indole-4,9-dione
    —— 2,7-dibenzyl-2,7-diazaspiro[4.4]nonane-1,3-dione 1148044-34-1 C21H22N2O2
    2,7-dibenzyl-2,7-diazaspiro[4.4]nonane-1,3-dione
    —— 2-(3-bromo-1,4-dioxo-1,4-dihydro-[2]naphthyl)-acetoacetic acid ethyl ester 72520-65-1 C16H13BrO5
    2-(3-bromo-1,4-dioxo-1,4-dihydro-[2]naphthyl)-acetoacetic acid ethyl ester
    —— 2-(2-nitrophenyl)-3-(o-tolyl)naphthalene-1,4-dione 1610799-73-9 C23H15NO4
    2-(2-nitrophenyl)-3-(o-tolyl)naphthalene-1,4-dione
    —— 2,5-bis-[acetoxy(dideuteromethyl)]-furan 1333326-74-1 C10H12O5
    2,5-bis-[acetoxy(dideuteromethyl)]-furan
    —— 2-(3,4-bis(heptadecyloxy)phenyl)-1-methyl-1H-imidazole 1301603-25-7 C44H78N2O2
    2-(3,4-bis(heptadecyloxy)phenyl)-1-methyl-1H-imidazole
    —— 2-[(E)-2-(2,4-Dimethyl-phenyl)-vinyl]-thiophene-3-sulfonyl chloride 190520-63-9 C14H13ClO2S2
    2-[(E)-2-(2,4-Dimethyl-phenyl)-vinyl]-thiophene-3-sulfonyl chloride
    —— 2-amino-6-(2-(5-methyl-3-phenylisoxazol-4-yl)-2-oxoethyl)-4-(furan-2-yl)pyridine-3,5-dicarbonitrile 918901-53-8 C23H15N5O3S
    2-amino-6-(2-(5-methyl-3-phenylisoxazol-4-yl)-2-oxoethyl)-4-(furan-2-yl)pyridine-3,5-dicarbonitrile
    —— 2-((4-(diethylamino)phenyl)diazenyl)-4-(4-methoxyphenyl)thiazole-5-carbaldehyde 1402920-66-4 C21H22N4O2S
    2-((4-(diethylamino)phenyl)diazenyl)-4-(4-methoxyphenyl)thiazole-5-carbaldehyde
    —— 2-carbamoylmethylthio-3-cyano-5-ethoxycarbonyl-4-(4-hydroxyphenyl)-6-(4-nitrophenyl)-1,4-dihydropyridine 417709-60-5 C23H20N4O6S
    2-carbamoylmethylthio-3-cyano-5-ethoxycarbonyl-4-(4-hydroxyphenyl)-6-(4-nitrophenyl)-1,4-dihydropyridine
    —— 2-ethyl-2-butyl-1-methyl-pyrrolidine 100535-04-4 C11H23N
    2-ethyl-2-butyl-1-methyl-pyrrolidine
    —— (2,4,6-trioxo-hexahydro-pyrimidin-5-ylmethyl)-thiophosphonic acid <i>O</i>,<i>O</i>'-diethyl ester 99063-60-2 C9H15N2O5PS
    (2,4,6-trioxo-hexahydro-pyrimidin-5-ylmethyl)-thiophosphonic acid <i>O</i>,<i>O</i>'-diethyl ester
    —— 2'-Benzoyloxy-2,5'-dimethyl-azobenzol 94871-80-4 C21H18N2O2
    2'-Benzoyloxy-2,5'-dimethyl-azobenzol
    —— 2-<Benzylmercapto-benzoylmethyl>-1,3-dioxolan 110335-68-7 C18H18O3S
    2-<Benzylmercapto-benzoylmethyl>-1,3-dioxolan
    —— 2-[(3-ethoxycarbonyl-propyl)-isopropoxycarbonyl-amino]-4-bromo-3-methyl-benzoic acid methyl ester 851045-40-4 C19H26BrNO6
    2-[(3-ethoxycarbonyl-propyl)-isopropoxycarbonyl-amino]-4-bromo-3-methyl-benzoic acid methyl ester