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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1-Bromo-naphthalen-2-ylmethyl)-3-oxo-butyric acid ethyl ester 861092-67-3 C17H17BrO3
    2-(1-Bromo-naphthalen-2-ylmethyl)-3-oxo-butyric acid ethyl ester
    —— 2-hydroxy-5-nitrobenzaldehyde-4-triphenylmethylthiosemicarbazone 1137267-10-7 C27H22N4O3S
    2-hydroxy-5-nitrobenzaldehyde-4-triphenylmethylthiosemicarbazone
    —— 2-[(4-chlorophenyl)methyl]-4-methyl-8-methoxy[1,3]thiazolo[4,5-c]-1,5-naphthyridine 1353579-71-1 C18H14ClN3OS
    2-[(4-chlorophenyl)methyl]-4-methyl-8-methoxy[1,3]thiazolo[4,5-c]-1,5-naphthyridine
    —— 2-<(phenylcarbonyl)methylene>-7-methylhexahydro-1H-azepine 86921-66-6 C15H19NO
    2-<(phenylcarbonyl)methylene>-7-methylhexahydro-1H-azepine
    —— 2-[6-[(1-methylpiperidin-2-yl)methoxy]benzo[c][1]benzazepin-11-ylidene]acetonitrile 77042-72-9 C23H23N3O
    2-[6-[(1-methylpiperidin-2-yl)methoxy]benzo[c][1]benzazepin-11-ylidene]acetonitrile
    —— 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-aethylxanthat 29587-08-4 C17H24O10S2
    2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-aethylxanthat
    —— 2-p-Tolyl-4-phenyl-1,2-dihydro-2-boranaphthalin 25291-96-7 C22H19B
    2-p-Tolyl-4-phenyl-1,2-dihydro-2-boranaphthalin
    —— 2,5-bis(p-tolylsulfinyl)thiophene-3-carbaldehyde 1385822-46-7 C19H16O3S3
    2,5-bis(p-tolylsulfinyl)thiophene-3-carbaldehyde
    —— 2-amino-7'-iodo-9,9,9',9'-tetra((S)-3,7-dimethyloctyl)-7,2'-bisfluorene 1101928-77-1 C66H98IN
    2-amino-7'-iodo-9,9,9',9'-tetra((S)-3,7-dimethyloctyl)-7,2'-bisfluorene
    —— (2S)-N-(4-benzyloxy-5-methoxy-2-aminobenzoyl)-4,4-difluoropyrrolidine-2-carboxaldehyde di(ethylthio)acetal 1145663-12-2 C24H30F2N2O3S2
    (2S)-N-(4-benzyloxy-5-methoxy-2-aminobenzoyl)-4,4-difluoropyrrolidine-2-carboxaldehyde di(ethylthio)acetal
    —— 2-[2-(2-Hydroxy-3-o-tolyloxy-propylamino)-propoxy]-benzamide 27763-33-3 C20H26N2O4
    2-[2-(2-Hydroxy-3-o-tolyloxy-propylamino)-propoxy]-benzamide
    —— 2,4-dichloro-6-(5,7-dichloro-benzooxazol-2-yl)-phenol 22091-74-3 C13H5Cl4NO2
    2,4-dichloro-6-(5,7-dichloro-benzooxazol-2-yl)-phenol
    —— (2,7-ditert-butyl-10,10-dioxo-9H-thioxanthen-9-yl)methyl N-diazocarbamate 123167-98-6 C23H27N3O4S
    (2,7-ditert-butyl-10,10-dioxo-9H-thioxanthen-9-yl)methyl N-diazocarbamate
    —— 2-methyl-2,5-dihydrofuran-2-carbonitrile 623549-40-6 C6H7NO
    2-methyl-2,5-dihydrofuran-2-carbonitrile
    —— (2R,3S,4aS,5R,6S,8aS)-2-bromo-3,6-bis((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2,5,8a-trimethyloctahydronaphthalen-1(2H)-one 1338724-21-2 C32H65BrO4Si3
    (2R,3S,4aS,5R,6S,8aS)-2-bromo-3,6-bis((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2,5,8a-trimethyloctahydronaphthalen-1(2H)-one
    —— [(2-(dicyclohexylphosphino)-12-phenyl-9,10-dihydro-9,10-ethenoanthracene)Au(tht)][SO3CF3] 1245124-51-9 CF3O3S*C38H45AuPS
    [(2-(dicyclohexylphosphino)-12-phenyl-9,10-dihydro-9,10-ethenoanthracene)Au(tht)][SO3CF3]
    —— (2S,3S,4R,5S,6S,7R)-14-[(tert-butyldiphenylsilyl)oxy]-2,3,5,6,7-pentachlorotetradecan-4-yl acetate 1253785-38-4 C32H45Cl5O3Si
    (2S,3S,4R,5S,6S,7R)-14-[(tert-butyldiphenylsilyl)oxy]-2,3,5,6,7-pentachlorotetradecan-4-yl acetate
    —— (2R,3R,4S)-tert-butyl 2-(3,3-dibromoallyl)-4-(2-fluorophenyl)-3-phenyl-3,4-dihydro-2H-pyran-6-carboxylate 1446094-84-3 C25H25Br2FO3
    (2R,3R,4S)-tert-butyl 2-(3,3-dibromoallyl)-4-(2-fluorophenyl)-3-phenyl-3,4-dihydro-2H-pyran-6-carboxylate
    —— 2-(6-amino-1-isopropyl-1H-indol-3-yl)-2-oxo-N-(2-(piperidin-1-yl)ethyl)acetamide hydrochloride 1228760-93-7 C20H28N4O2*ClH
    2-(6-amino-1-isopropyl-1H-indol-3-yl)-2-oxo-N-(2-(piperidin-1-yl)ethyl)acetamide hydrochloride
    —— 2-(3-cyano-1,6-dicyclobutyl-1H-indol-2-yl)-N-(propan-2-yl)pyrimidine-5-sulfonamide 1248576-35-3 C24H27N5O2S
    2-(3-cyano-1,6-dicyclobutyl-1H-indol-2-yl)-N-(propan-2-yl)pyrimidine-5-sulfonamide
    —— 2,6,8-tri-tert-butyl-4aH-phenoxazin-4a-ol 1394173-66-0 C24H33NO2
    2,6,8-tri-tert-butyl-4aH-phenoxazin-4a-ol
    —— 2-<<Dimethyl(thexyl)siloxy>methyl>-3-hydroxypropionsaeure-ethylester 125476-57-5 C14H30O4Si
    2-<<Dimethyl(thexyl)siloxy>methyl>-3-hydroxypropionsaeure-ethylester
    —— 2β,16β-bis-(4'-methyl-1'-piperazino)-3α,17α-dihydroxy-5α-androstane 74395-82-7 C29H52N4O2
    2β,16β-bis-(4'-methyl-1'-piperazino)-3α,17α-dihydroxy-5α-androstane
    —— (2S)-1-tert-butyl 5-methyl 2-(diphenylmethyleneamino)-4-methylpentanedioate 1638158-56-1 C24H29NO4
    (2S)-1-tert-butyl 5-methyl 2-(diphenylmethyleneamino)-4-methylpentanedioate
    —— (2S,3S,4R)-3-O-benzyl-4-(N-benzylhydroxylamino)-1,2-isopropylidene-4-(4-methoxyphenyl)-pentane-1,2,3-triol 1105600-95-0 C29H35NO5
    (2S,3S,4R)-3-O-benzyl-4-(N-benzylhydroxylamino)-1,2-isopropylidene-4-(4-methoxyphenyl)-pentane-1,2,3-triol
    —— 2-(2-Bromo-4,5-methylenedioxyphenyl)-2-(1-ethoxyethoxy)acetonitrile 137047-00-8 C13H14BrNO4
    2-(2-Bromo-4,5-methylenedioxyphenyl)-2-(1-ethoxyethoxy)acetonitrile
    —— 2-tosyldodecanenitrile 64879-81-8 C17H25NO2S
    2-tosyldodecanenitrile
    —— (2aS*,8bS*)-2,2-dichloro-4-oxo-1,2,2a,3,4,8b-hexahydrocyclobut<c>isoquinoline 33289-18-8 C11H9Cl2NO
    (2aS*,8bS*)-2,2-dichloro-4-oxo-1,2,2a,3,4,8b-hexahydrocyclobut<c>isoquinoline
    —— 2-cyano-1-(1-tosylbutyl)guanidine 335305-58-3 C13H18N4O2S
    2-cyano-1-(1-tosylbutyl)guanidine
    —— 2,6,6-trimethyl-3,8-dioxo-2,3,5,6,7,8-hexahydro-isoquinoline-4-carbonitrile 51369-16-5 C13H14N2O2
    2,6,6-trimethyl-3,8-dioxo-2,3,5,6,7,8-hexahydro-isoquinoline-4-carbonitrile
    —— [2-(3,3-Dimethyl-azepan-1-yl)-1-methyl-ethyl]-pyridin-2-yl-amine 54151-91-6 C16H27N3
    [2-(3,3-Dimethyl-azepan-1-yl)-1-methyl-ethyl]-pyridin-2-yl-amine
    —— 2-trimethylsilylethyl 2-[3-[(4S,5S)-5-[(Z,4R,5S)-1-benzoyloxy-5-[tert-butyl(dimethyl)silyl]oxy-4-methylhex-2-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-1-phenylselanylpropyl]-6-(methoxymethoxy)-4-(2-trimethylsilylethoxy)benzoate 791101-26-3 C53H82O10SeSi3
    2-trimethylsilylethyl 2-[3-[(4S,5S)-5-[(Z,4R,5S)-1-benzoyloxy-5-[tert-butyl(dimethyl)silyl]oxy-4-methylhex-2-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-1-phenylselanylpropyl]-6-(methoxymethoxy)-4-(2-trimethylsilylethoxy)benzoate
    —— 2-[4-(4-carboxy-5-methyl-1H-1,2,3-triazol-1-yl)phenyl]-4-quinolinecarboxylic acid 1187619-08-4 C20H14N4O4
    2-[4-(4-carboxy-5-methyl-1H-1,2,3-triazol-1-yl)phenyl]-4-quinolinecarboxylic acid
    —— 2-(7-(2-hydroxyethyl)-2,2-dimethyl-4,10-dioxa-7-aza-2-siladodecan-12-yl)isoindoline-1,3-dione 1224562-59-7 C20H32N2O5Si
    2-(7-(2-hydroxyethyl)-2,2-dimethyl-4,10-dioxa-7-aza-2-siladodecan-12-yl)isoindoline-1,3-dione
    —— (2'-chlorobiphenyl-4-ylmethyl)-[4-(2H-tetrazol-5-yl)-phenyl]-amine 503828-62-4 C20H16ClN5
    (2'-chlorobiphenyl-4-ylmethyl)-[4-(2H-tetrazol-5-yl)-phenyl]-amine
    —— 2-(2,4-dichloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid [4-(2,2-dimethoxy-ethoxy)-3-methoxy-phenyl]-amide 892871-23-7 C23H24Cl2N2O6S
    2-(2,4-dichloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid [4-(2,2-dimethoxy-ethoxy)-3-methoxy-phenyl]-amide
    —— 2-ethyl-6,7-dimethoxy-1-oxo-N-[[4-(trifluoromethyl)phenyl]methyl]isoquinoline-4-carboxamide 1432751-92-2 C22H21F3N2O4
    2-ethyl-6,7-dimethoxy-1-oxo-N-[[4-(trifluoromethyl)phenyl]methyl]isoquinoline-4-carboxamide
    —— (2S)-4-[4-[(2R)-2,3-dihydroxypropyl]-2-fluoro-5-methoxyphenyl]-N-(6-fluoro-1,3-benzothiazol-2-yl)-2-methylpiperazine-1-carboxamide 1353527-71-5 C23H26F2N4O4S
    (2S)-4-[4-[(2R)-2,3-dihydroxypropyl]-2-fluoro-5-methoxyphenyl]-N-(6-fluoro-1,3-benzothiazol-2-yl)-2-methylpiperazine-1-carboxamide
    —— 2-[1-[(2R)-2-[4-(1H-imidazol-1-yl)phenoxy]-2-phenylethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid 1434634-27-1 C31H27N5O6S
    2-[1-[(2R)-2-[4-(1H-imidazol-1-yl)phenoxy]-2-phenylethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid
    —— 2,3-Dimethyl-4-hydroxy-5:6-benzochinolin, 2,3-Dimethyl-4-hydroxy-benzo<f>chinolin 1887-99-6 C15H13NO
    2,3-Dimethyl-4-hydroxy-5:6-benzochinolin, 2,3-Dimethyl-4-hydroxy-benzo<f>chinolin
    —— 2-(2-chloro-4-iodo-phenylamino)-3-fluoro-5-nitro-4-(3-sulfamoyl-phenylamino)-benzoic acid 321167-78-6 C19H13ClFIN4O6S
    2-(2-chloro-4-iodo-phenylamino)-3-fluoro-5-nitro-4-(3-sulfamoyl-phenylamino)-benzoic acid
    —— 2-[1-[(2R)-2-(2-ethylphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid 1434639-80-1 C29H33N3O7S
    2-[1-[(2R)-2-(2-ethylphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid
    —— 2-[[(tert-butoxy)carbonyl](methyl)amino]-4,4,4-trifluorobutanoic acid 2050910-08-0 C10H16F3NO4
    2-[[(tert-butoxy)carbonyl](methyl)amino]-4,4,4-trifluorobutanoic acid
    —— 2-(2-Ethyl-hexyl)-5-hydroxy-cyclopent-2-enone 66819-55-4 C13H22O2
    2-(2-Ethyl-hexyl)-5-hydroxy-cyclopent-2-enone
    —— 2-amino-phenyl O3,O4,O6-triacetyl-O2-methanesulfonyl-β-D-1-thio-glucopyranoside 32579-89-8 C19H25NO10S2
    2-amino-phenyl O3,O4,O6-triacetyl-O2-methanesulfonyl-β-D-1-thio-glucopyranoside
    —— 2-<(2,5-Dimethoxy-4-methylphenyl)methyl>-1H-imidazole Hydrochloride 125532-72-1 C13H16N2O2*ClH
    2-<(2,5-Dimethoxy-4-methylphenyl)methyl>-1H-imidazole Hydrochloride
    —— 2-(2,6-difluorophenyl)ethyl acetate 1309752-61-1 C10H10F2O2
    2-(2,6-difluorophenyl)ethyl acetate
    —— 2-(2-methoxyvinyl)-benzofuran 28789-95-9 C11H10O2
    2-(2-methoxyvinyl)-benzofuran
    —— 2,4-Bis[1-(4-aminophenyl)heptyl]aniline 1430221-12-7 C32H45N3
    2,4-Bis[1-(4-aminophenyl)heptyl]aniline
    —— 2-[(1S)-2-amino-1-benzylethyl]-5-[4-(2-propoxymethyl)-1-methyl-1H-pyrazol-5-yl]isoindolin-1-one 1430056-99-7 C25H30N4O2
    2-[(1S)-2-amino-1-benzylethyl]-5-[4-(2-propoxymethyl)-1-methyl-1H-pyrazol-5-yl]isoindolin-1-one