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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-((5R,8R,9S,10S,13S,14S,17S)-10,13-Dimethyl-3-methylene-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-2-methyl-[1,3]dioxolane 185507-63-5 C24H38O2
    2-((5R,8R,9S,10S,13S,14S,17S)-10,13-Dimethyl-3-methylene-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-2-methyl-[1,3]dioxolane
    —— 2,6,6-Trimethyl-bicyclo<3.1.0>hexen-(2) 16750-80-4 C9H14
    2,6,6-Trimethyl-bicyclo<3.1.0>hexen-(2)
    —— 2-Ethyl-3,3-dimethylbutanal 27919-27-3 C8H16O
    2-Ethyl-3,3-dimethylbutanal
    —— (2R,3R,4S,5S,6S)-2-(acetoxymethyl)-6-(2-(benzyloxy)-2-oxoethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1118624-81-9 C23H28O12
    (2R,3R,4S,5S,6S)-2-(acetoxymethyl)-6-(2-(benzyloxy)-2-oxoethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-[3-((S)-2-Benzyloxycarbonylamino-3-hydroxy-propyl)-1H-indol-4-ylamino]-3-methyl-butyric acid 2,5-dioxo-pyrrolidin-1-yl ester 110815-33-3 C28H32N4O7
    2-[3-((S)-2-Benzyloxycarbonylamino-3-hydroxy-propyl)-1H-indol-4-ylamino]-3-methyl-butyric acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— (22E,24S)-2α,3α-dihydroxy-5α-stigmast-22-en-6-one 81481-12-1 C29H48O3
    (22E,24S)-2α,3α-dihydroxy-5α-stigmast-22-en-6-one
    —— 2-acetylamino-3-(7-iodo-2-phenyl-benzofuran-5-yl)-propionic acid methyl ester 56460-40-3 C20H18INO4
    2-acetylamino-3-(7-iodo-2-phenyl-benzofuran-5-yl)-propionic acid methyl ester
    —— 2-(2-Hydroxybenzyl)amino-chinolin 56561-83-2 C16H14N2O
    2-(2-Hydroxybenzyl)amino-chinolin
    —— 2H,2H,4H,4H,5H,5H-3-oxaperfluorotridecanoic acid N-(2,3-dihydroxypropyl)amide 296239-17-3 C15H14F17NO4
    2H,2H,4H,4H,5H,5H-3-oxaperfluorotridecanoic acid N-(2,3-dihydroxypropyl)amide
    —— (2-Phenyl-cyclopent-1-enyloxy)-acetic acid ethyl ester 125211-77-0 C15H18O3
    (2-Phenyl-cyclopent-1-enyloxy)-acetic acid ethyl ester
    —— 2-Trichlormethyl-4-amino-6-dimethylamino-s-triazin 27418-93-5 C6H8Cl3N5
    2-Trichlormethyl-4-amino-6-dimethylamino-s-triazin
    —— 2-{4-[3-{(1-acetyl-4-piperidyl)methoxy}phenoxy]phenyl}-1-cyclohexylbenzimidazole-5-carboxylic acid 347166-96-5 C34H37N3O5
    2-{4-[3-{(1-acetyl-4-piperidyl)methoxy}phenoxy]phenyl}-1-cyclohexylbenzimidazole-5-carboxylic acid
    —— (2S,3S)-N-(5-ethyl-2-methoxyphenyl)methyl-2-diphenylmethyl-azabicyclo[2.2.2]octan-3-amine 863879-44-1 C30H36N2O
    (2S,3S)-N-(5-ethyl-2-methoxyphenyl)methyl-2-diphenylmethyl-azabicyclo[2.2.2]octan-3-amine
    —— 2(1H)-Quinolinone,3-[4,5-dihydro-5-oxo-4-[(2-pyridinylamino)methylene]-1H-pyrazol-3-yl]-4-hydroxy-1-methyl- 388569-10-6 C19H15N5O3
    2(1H)-Quinolinone,3-[4,5-dihydro-5-oxo-4-[(2-pyridinylamino)methylene]-1H-pyrazol-3-yl]-4-hydroxy-1-methyl-
    —— 2-(N-phenylsulfonylindol-3-yl)ethyl 2,4-di-O-benzyl-3-deoxy-6-O-(6-azidohexyl)-β-D-glucocopyranoside 170219-95-1 C42H48N4O7S
    2-(N-phenylsulfonylindol-3-yl)ethyl 2,4-di-O-benzyl-3-deoxy-6-O-(6-azidohexyl)-β-D-glucocopyranoside
    —— 2,4,6,8,9-Pentamethyl-10-phenyl-2,4,6,8,9,10-hexaaza-1,3,5,7-tetraarsa-tricyclo[3.3.1.1<sup>3,7</sup>]decane 63772-26-9 C11H20As4N6
    2,4,6,8,9-Pentamethyl-10-phenyl-2,4,6,8,9,10-hexaaza-1,3,5,7-tetraarsa-tricyclo[3.3.1.1<sup>3,7</sup>]decane
    —— 2,5-Bis(2-hexyldecyl)-1,4-bis[5-[4-hexyl-5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]pyrrolo[3,4-c]pyrrole-3,6-dione 1143585-47-0 C82H108N2O2S8
    2,5-Bis(2-hexyldecyl)-1,4-bis[5-[4-hexyl-5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]pyrrolo[3,4-c]pyrrole-3,6-dione
    —— 2-benzoyl-1-oxo-1λ<sup>4</sup>-benz[<i>d</i>]isothiazol-3-one 30757-75-6 C14H9NO3S
    2-benzoyl-1-oxo-1λ<sup>4</sup>-benz[<i>d</i>]isothiazol-3-one
    —— (2S)-2-O-(p-methoxybenzyl)-3-O-(p-toluenesulfonyl)glycerol 301298-52-2 C18H22O6S
    (2S)-2-O-(p-methoxybenzyl)-3-O-(p-toluenesulfonyl)glycerol
    —— 2,4,5-tri-O-acetyl-3,6-di-O-benzyl-1-O-(3-oxo-1,5-dihydro-3λ<sup>5</sup>-2,4,3-benzodioxaphosphepin-3-yl)-D-myo-inositol 864372-84-9 C34H37O12P
    2,4,5-tri-O-acetyl-3,6-di-O-benzyl-1-O-(3-oxo-1,5-dihydro-3λ<sup>5</sup>-2,4,3-benzodioxaphosphepin-3-yl)-D-myo-inositol
    —— 2,7-epoxy-1-hydroxydi-isophorane-3,4-dione 68270-15-5 C18H26O4
    2,7-epoxy-1-hydroxydi-isophorane-3,4-dione
    —— (2S,3S,4R,5R)-3,4-diacetoxy-5-(2-amino-8-methoxy-6-oxo-1,6-dihydro-9H-purin-9-yl)tetrahydrofuran-2-carboxylic acid 1560688-72-3 C15H17N5O9
    (2S,3S,4R,5R)-3,4-diacetoxy-5-(2-amino-8-methoxy-6-oxo-1,6-dihydro-9H-purin-9-yl)tetrahydrofuran-2-carboxylic acid
    —— 2-[4-(3-fluoro-4-methylphenyl)piperazin-1-yl]-2-oxo-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide 1121766-61-7 C20H19FN4O4
    2-[4-(3-fluoro-4-methylphenyl)piperazin-1-yl]-2-oxo-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide
    —— 2-isopropoxybenzyltriphenylphosphonium bromide 1075177-77-3 Br*C28H28OP
    2-isopropoxybenzyltriphenylphosphonium bromide
    —— (2R,3R,4R,5R)-3,4-Bis-benzyloxy-2-benzyloxymethyl-6-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-hexanoic acid amide 682771-57-9 C34H47NO6Si
    (2R,3R,4R,5R)-3,4-Bis-benzyloxy-2-benzyloxymethyl-6-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-hexanoic acid amide
    —— 2,3-dichloro-N-[2-[2-(N-methyl-N-phenylamino)ethyloxy]benzyl]benzamide 512184-14-4 C23H22Cl2N2O2
    2,3-dichloro-N-[2-[2-(N-methyl-N-phenylamino)ethyloxy]benzyl]benzamide
    —— 2-Diazo-1-[2-methyl-5-(4-nitro-phenyl)-[1,3]dioxan-2-yl]-ethanone 868944-92-7 C13H13N3O5
    2-Diazo-1-[2-methyl-5-(4-nitro-phenyl)-[1,3]dioxan-2-yl]-ethanone
    —— 2-Chloro-N-[4-chloro-2-(2-chloro-5-sulfamoyl-benzoyl)-phenyl]-acetamide 23703-97-1 C15H11Cl3N2O4S
    2-Chloro-N-[4-chloro-2-(2-chloro-5-sulfamoyl-benzoyl)-phenyl]-acetamide
    —— 2(R)-3(S)-3-(4-fluorophenyl-ONN-azoxy)-2-butanol 157095-74-4 C10H13FN2O2
    2(R)-3(S)-3-(4-fluorophenyl-ONN-azoxy)-2-butanol
    —— 2-Cyclobut-2-enyl-succinic acid dimethyl ester 34529-14-1 C10H14O4
    2-Cyclobut-2-enyl-succinic acid dimethyl ester
    —— 2-((3,4-dimethoxyphenyl)amino)-1-(3,4,5-trimethoxyphenyl)ethan-1-one 1038996-84-7 C19H23NO6
    2-((3,4-dimethoxyphenyl)amino)-1-(3,4,5-trimethoxyphenyl)ethan-1-one
    —— 2-(tribromo-λ4-selanyl)-benzophenone 65848-44-4 C13H9Br3OSe
    2-(tribromo-λ4-selanyl)-benzophenone
    —— 2-amino-7-cyclohexyl-6,7-dihydrothiazolo[4,5-b]pyridin-5(4H)-one 1198184-63-2 C12H17N3OS
    2-amino-7-cyclohexyl-6,7-dihydrothiazolo[4,5-b]pyridin-5(4H)-one
    —— 2,3,6-tri-O-pivaloyl-β-D-glucopyranose 144102-45-4 C21H36O9
    2,3,6-tri-O-pivaloyl-β-D-glucopyranose
    —— (2-Morpholinoethyl)-(2-thienyl)-phenyl-dimethoxysilan 75573-26-1 C17H23NO2SSi
    (2-Morpholinoethyl)-(2-thienyl)-phenyl-dimethoxysilan
    —— 2,4-diamino-6-(1-chloro-4-naphthyl)-s-triazine 92616-29-0 C13H10ClN5
    2,4-diamino-6-(1-chloro-4-naphthyl)-s-triazine
    —— 2-(2',6'-dichlorophenyl)3-chloroacetyl thiazolidine 60980-41-8 C11H10Cl3NOS
    2-(2',6'-dichlorophenyl)3-chloroacetyl thiazolidine
    —— 2-(4-oxo-hexahydro-1λ<sup>4</sup>-thiopyran-4-carbonyl)-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinolin-4-one 94508-02-8 C18H22N2O3S
    2-(4-oxo-hexahydro-1λ<sup>4</sup>-thiopyran-4-carbonyl)-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinolin-4-one
    —— 2-(2'-nitro-4-biphenylyl)propionic acid 57045-65-5 C15H13NO4
    2-(2'-nitro-4-biphenylyl)propionic acid
    —— 2-hydroxy-3-(3-iminoisoindolin-1-yl)-6-methyl-4H-chromen-4-one 1514920-04-7 C18H14N2O3
    2-hydroxy-3-(3-iminoisoindolin-1-yl)-6-methyl-4H-chromen-4-one
    —— 2-[(1S,5S,6S,7R,8S,9R)-3-amino-6,8,9-trihydroxy-2,4-diazabicyclo[3.3.1]non-2-en-7-yl]guanidine 97684-26-9 C8H16N6O3
    2-[(1S,5S,6S,7R,8S,9R)-3-amino-6,8,9-trihydroxy-2,4-diazabicyclo[3.3.1]non-2-en-7-yl]guanidine
    —— 2-<trans-4-(trans-4-Propylcyclohexyl)-2-cyclohexen-1-yl>acetaldehyd 110568-46-2 C17H28O
    2-<trans-4-(trans-4-Propylcyclohexyl)-2-cyclohexen-1-yl>acetaldehyd
    —— 2-(2-azido-4-iodophenoxy)ethoxymethyl chloride 261912-06-5 C9H9ClIN3O2
    2-(2-azido-4-iodophenoxy)ethoxymethyl chloride
    —— 2,4-diamino-5,6,7,8,9,10-hexahydro-6-oxo-5,10-diphenylbenzo[b][1,8]naphthyridine-3-carbonitrile 1385068-29-0 C25H21N5O
    2,4-diamino-5,6,7,8,9,10-hexahydro-6-oxo-5,10-diphenylbenzo[b][1,8]naphthyridine-3-carbonitrile
    —— 2,4-Dichloro-7-phenoxyquinazoline 1072895-83-0 C14H8Cl2N2O
    2,4-Dichloro-7-phenoxyquinazoline
    —— 2-(1-benzylamino-ethylidene)-pent-4-ynoic acid ethyl ester 51671-48-8 C16H19NO2
    2-(1-benzylamino-ethylidene)-pent-4-ynoic acid ethyl ester
    —— 2,4,6,6-Tetrachloro-3,5,5-trimethyl-2-cyclohexenone 111811-53-1 C9H10Cl4O
    2,4,6,6-Tetrachloro-3,5,5-trimethyl-2-cyclohexenone
    —— 2-butyl-3,6-dihydro-6-(phenylsulfonyl)pyrrolo[3,2-e]indole 1431510-17-6 C20H20N2O2S
    2-butyl-3,6-dihydro-6-(phenylsulfonyl)pyrrolo[3,2-e]indole
    —— (2S,4S,5R,6S)-1-(3-(diallylamino)-4-methylphenyl)-4,5-dimethoxy-2,6-dimethylnon-7-yn-1-ol 1332626-42-2 C26H39NO3
    (2S,4S,5R,6S)-1-(3-(diallylamino)-4-methylphenyl)-4,5-dimethoxy-2,6-dimethylnon-7-yn-1-ol
    —— 2-(2,4-dichlorobenzylidene)-N-(pyridin-3-yl)-3-(pyridine-3-ylimino)butanamide 1333082-43-1 C21H16Cl2N4O
    2-(2,4-dichlorobenzylidene)-N-(pyridin-3-yl)-3-(pyridine-3-ylimino)butanamide