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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (20Ξ)-17,20;20,21-bis-methanediyldioxy-16α-methyl-2'-(4-methylsulfanyl-phenyl)-2'<i>H</i>-pregn-4-eno[3,2-<i>c</i>]pyrazol-11β-ol 54999-16-5 C32H40N2O5S
    (20Ξ)-17,20;20,21-bis-methanediyldioxy-16α-methyl-2'-(4-methylsulfanyl-phenyl)-2'<i>H</i>-pregn-4-eno[3,2-<i>c</i>]pyrazol-11β-ol
    —— 28-Nor-117,18-seco-19β-lupan-17,18-dion 62433-59-4 C29H48O2
    28-Nor-117,18-seco-19β-lupan-17,18-dion
    —— 2,2-Dimethyl-propionic acid (7R,7aR)-7-isobutyryloxy-5,6,7,7a-tetrahydro-3H-pyrrolizin-1-ylmethyl ester 63128-48-3 C17H27NO4
    2,2-Dimethyl-propionic acid (7R,7aR)-7-isobutyryloxy-5,6,7,7a-tetrahydro-3H-pyrrolizin-1-ylmethyl ester
    —— 2-(4-arsono-phenyl)-<i>N</i>-hydroxy-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboximidic acid amide 69404-36-0 C10H10AsN5O6
    2-(4-arsono-phenyl)-<i>N</i>-hydroxy-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboximidic acid amide
    —— (2-amino-4-methyl-3-oxy-thiazol-5-yl)-(2-chloro-phenyl)-methanone 59009-25-5 C11H9ClN2O2S
    (2-amino-4-methyl-3-oxy-thiazol-5-yl)-(2-chloro-phenyl)-methanone
    —— 2,3,7,8,12,13-hexamethyl-15,17-dihydro-tripyrrin-1-one 65374-02-9 C20H23N3O
    2,3,7,8,12,13-hexamethyl-15,17-dihydro-tripyrrin-1-one
    —— 2-Methylen-3,4,5,6,7,8,8-heptamethylbicyclo<3.2.1>octa-3,6-dien 54158-53-1 C16H24
    2-Methylen-3,4,5,6,7,8,8-heptamethylbicyclo<3.2.1>octa-3,6-dien
    —— 2-(4-(4-(cyclopropylmethoxy)-2-((1s,4s)-4-methylcyclohexylamino)pyrimidin-5-yl)phenoxy)acetonitrile 1229184-83-1 C23H28N4O2
    2-(4-(4-(cyclopropylmethoxy)-2-((1s,4s)-4-methylcyclohexylamino)pyrimidin-5-yl)phenoxy)acetonitrile
    —— 2-oxo-5,8-diphenyl-2H-chromene-3-carboxylic acid 1449702-32-2 C22H14O4
    2-oxo-5,8-diphenyl-2H-chromene-3-carboxylic acid
    —— (2S,3R)-2-(3-diethoxyphosphorylprop-2-ynyl)-3-methyl-6-propan-2-ylidenecyclohexan-1-one 1078138-09-6 C17H27O4P
    (2S,3R)-2-(3-diethoxyphosphorylprop-2-ynyl)-3-methyl-6-propan-2-ylidenecyclohexan-1-one
    —— 2-methyl-3-oxo-2,3-dihydro-benzo[<i>d</i>]thiazolo[2,3-<i>b</i>]thiazolylium betaine 93484-64-1 C10H7NOS2
    2-methyl-3-oxo-2,3-dihydro-benzo[<i>d</i>]thiazolo[2,3-<i>b</i>]thiazolylium betaine
    —— 2-(4-fluoro-phenyl)-4-oxo-3,4-dihydro-2H-pyridine-1-carboxylic acid (5-methanesulfonyl-2-methoxy-phenyl)-amide 1232687-13-6 C20H19FN2O5S
    2-(4-fluoro-phenyl)-4-oxo-3,4-dihydro-2H-pyridine-1-carboxylic acid (5-methanesulfonyl-2-methoxy-phenyl)-amide
    —— 2-(1,3-Benzothiazol-2-yl)-5-(2,2,4,4-tetramethyl-3-oxopentoxy)carbonylphenolate 1037296-40-4 C23H24NO4S
    2-(1,3-Benzothiazol-2-yl)-5-(2,2,4,4-tetramethyl-3-oxopentoxy)carbonylphenolate
    —— (2S, 3R, 4S, 5S, 6R)-4-(p-bromophenyl)-2-cyano-3-methyl-5-nitro-1-(p-nitrobenzenesulfonyl)-6-phenylpiperidine 1247953-09-8 C25H21BrN4O6S
    (2S, 3R, 4S, 5S, 6R)-4-(p-bromophenyl)-2-cyano-3-methyl-5-nitro-1-(p-nitrobenzenesulfonyl)-6-phenylpiperidine
    —— 2'-fluoro-4'-(phenethyl-aminomethyl)biphenyl-3-carboxylic acid amide 1131794-90-5 C22H21FN2O
    2'-fluoro-4'-(phenethyl-aminomethyl)biphenyl-3-carboxylic acid amide
    —— 2-(3-Acetamido-5-carboxyphenyl)-1,3-dioxoisoindole-5-carboxylic acid 1134082-69-1 C18H12N2O7
    2-(3-Acetamido-5-carboxyphenyl)-1,3-dioxoisoindole-5-carboxylic acid
    —— 2-(1-isopropylpiperidin-4-yl)-6-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-3,4-dihydroisoquinolin-1(2H)-one 1131346-88-7 C28H35N3O2
    2-(1-isopropylpiperidin-4-yl)-6-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-3,4-dihydroisoquinolin-1(2H)-one
    —— 2-(4-methyl-piperazin-1-yl)-4-naphthalen-1-yl-[1,3,5]triazine 1130757-75-3 C18H19N5
    2-(4-methyl-piperazin-1-yl)-4-naphthalen-1-yl-[1,3,5]triazine
    —— 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-(1,3-thiazol-2-yl)-6-(trifluoromethyl)phenyl]acetic acid 1596367-04-2 C25H24F3NO4S
    2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-(1,3-thiazol-2-yl)-6-(trifluoromethyl)phenyl]acetic acid
    —— 2-methoxy-N-[(R)-1-(3-methoxy-phenyl)-ethyl]-4-pyridin-4-yl-benzamide 1127308-72-8 C22H22N2O3
    2-methoxy-N-[(R)-1-(3-methoxy-phenyl)-ethyl]-4-pyridin-4-yl-benzamide
    —— 2-(2-fluoro-phenyl)-5-[3-(4-isopropoxy-phenyl)-isoxazol-5-ylmethyl]-5H-imidazo[4,5-d]pyridazine 1105058-91-0 C24H20FN5O2
    2-(2-fluoro-phenyl)-5-[3-(4-isopropoxy-phenyl)-isoxazol-5-ylmethyl]-5H-imidazo[4,5-d]pyridazine
    —— 2-cyclopentyl-4-[3-(2,6-dimethyl-4-pyridinyl)-[1,2,4]oxadiazol-5-yl]-6-methyl-pyridine 1122087-93-7 C20H22N4O
    2-cyclopentyl-4-[3-(2,6-dimethyl-4-pyridinyl)-[1,2,4]oxadiazol-5-yl]-6-methyl-pyridine
    —— (2R,3S)-2-benzyl-3-hydroxy-2-methyl-3-prop-2-enylcyclohexan-1-one 912653-83-9 C17H22O2
    (2R,3S)-2-benzyl-3-hydroxy-2-methyl-3-prop-2-enylcyclohexan-1-one
    —— 2-[7-(cyclopentylamino)-2-phenyl-1H-indole-5-yl]ethanol 1120332-46-8 C21H24N2O
    2-[7-(cyclopentylamino)-2-phenyl-1H-indole-5-yl]ethanol
    —— 2-((1-(4-fluorophenyl)ethyl)thio)benzo[d]thiazole 1446094-27-4 C15H12FNS2
    2-((1-(4-fluorophenyl)ethyl)thio)benzo[d]thiazole
    —— 2,3-dibromo-1-phenylpropan-1-one 51011-65-5 C9H8Br2O
    2,3-dibromo-1-phenylpropan-1-one
    —— 2,5-di-O-benzyl-3-deoxy-D-glycero-pent-2-enofuranose 132127-00-5 C19H20O4
    2,5-di-O-benzyl-3-deoxy-D-glycero-pent-2-enofuranose
    —— 2,8-bis[4-(N-methylpiperazino)butyryl]dibenzofuran 56414-51-8 C30H40N4O3
    2,8-bis[4-(N-methylpiperazino)butyryl]dibenzofuran
    —— {[(2-{[6-(4-tert-butylphenyl)-4-methylpyridin-3-yl]methyl}-5-hydroxy-6-methylpyrimidin-4-yl)carbonyl]amino}acetic acid 1192163-69-1 C25H28N4O4
    {[(2-{[6-(4-tert-butylphenyl)-4-methylpyridin-3-yl]methyl}-5-hydroxy-6-methylpyrimidin-4-yl)carbonyl]amino}acetic acid
    —— 2-Acetylmercapto-benzonitril 68463-66-1 C9H7NOS
    2-Acetylmercapto-benzonitril
    —— 2-<N-Phenylthiocarbamoyl-aminomethyl>chinolin 67868-43-3 C17H15N3S
    2-<N-Phenylthiocarbamoyl-aminomethyl>chinolin
    —— 2-Bromo-1-[2-(4-nitro-phenyl)-2-oxo-ethyl]-pyridinium; bromide 66171-26-4 Br*C13H10BrN2O3
    2-Bromo-1-[2-(4-nitro-phenyl)-2-oxo-ethyl]-pyridinium; bromide
    —— 2,7-diamino-4<i>H</i>,10<i>H</i>-pyrido[5,4,3,2-<i>lmn</i>]phenanthridine-5,9-dione 67678-59-5 C14H10N4O2
    2,7-diamino-4<i>H</i>,10<i>H</i>-pyrido[5,4,3,2-<i>lmn</i>]phenanthridine-5,9-dione
    —— 2-(4-Bromo-phenyl)-3-(2-chloro-benzoyl)-chromen-4-one 65485-07-6 C22H12BrClO3
    2-(4-Bromo-phenyl)-3-(2-chloro-benzoyl)-chromen-4-one
    —— (22S)-25-((tert-butyldimethylsilyl)oxy)-26,27-dinor-3α,5-cyclo-6β-methoxy-5α-cholest-23-yn-22-ol 91509-33-0 C32H56O3Si
    (22S)-25-((tert-butyldimethylsilyl)oxy)-26,27-dinor-3α,5-cyclo-6β-methoxy-5α-cholest-23-yn-22-ol
    —— 2-(N-(2-cyanoethyl)-4-nitrobenzamido)-2-methylpropane-1,3-diyl bis(4-nitrobenzoate) 34450-10-7 C28H23N5O11
    2-(N-(2-cyanoethyl)-4-nitrobenzamido)-2-methylpropane-1,3-diyl bis(4-nitrobenzoate)
    —— 2-oxo-3-(3-phenyl-[1,2,4]thiadiazol-5-yl)-propionic acid ethyl ester 91955-70-3 C13H12N2O3S
    2-oxo-3-(3-phenyl-[1,2,4]thiadiazol-5-yl)-propionic acid ethyl ester
    —— 2'-acetoxy-4'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid 1421585-93-4 C17H14O6
    2'-acetoxy-4'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid
    —— 2-(4-hydroxymethyl-phenyl)-4,5-dimethyl-[1,3,2]dioxaborolane 637004-42-3 C11H15BO3
    2-(4-hydroxymethyl-phenyl)-4,5-dimethyl-[1,3,2]dioxaborolane
    —— 2-(2-(pyridin-4-yl)ethyl)indole methiodide 128466-58-0 C16H17N2*I
    2-(2-(pyridin-4-yl)ethyl)indole methiodide
    —— 2,2-dimethyl-4-benzyltetrahydropyran-4-ylacetamide 130688-12-9 C16H23NO2
    2,2-dimethyl-4-benzyltetrahydropyran-4-ylacetamide
    —— 2-Chlor-4-(α-methyl-β-benzoylhydrazino)-6-aethylamino-sym-triazin 39726-39-1 C13H15ClN6O
    2-Chlor-4-(α-methyl-β-benzoylhydrazino)-6-aethylamino-sym-triazin
    —— 2-Amino-4-<α-hydroxy-4-methylbenzyl>-6-<4-methyl-piperazinyl-(1)>-1,3,5-triazin 23223-53-2 C16H22N6O
    2-Amino-4-<α-hydroxy-4-methylbenzyl>-6-<4-methyl-piperazinyl-(1)>-1,3,5-triazin
    —— 2-Chlor-6-phenylpyrazin-1-oxid 66769-59-3 C10H7ClN2O
    2-Chlor-6-phenylpyrazin-1-oxid
    —— (2S,4R)-2-(S)-Oxiranyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-pyran 89927-20-8 C14H16O4S
    (2S,4R)-2-(S)-Oxiranyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-pyran
    —— 2,2-dimethyl-2,3-dihydrobenzo<b>thiophene N-(p-toluenesulfonyl)sulfilimine 76186-55-5 C17H19NO2S2
    2,2-dimethyl-2,3-dihydrobenzo<b>thiophene N-(p-toluenesulfonyl)sulfilimine
    —— 2,5-bis-(2-carboxy-phenyl)-pyrrole 952009-14-2 C18H13NO4
    2,5-bis-(2-carboxy-phenyl)-pyrrole
    —— 2-[5-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-penta-1,3-dienyl]-benzothiazole 3595-75-3 C20H16N2S2
    2-[5-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-penta-1,3-dienyl]-benzothiazole
    —— 2,2-Dichloro-1-[3-(4-hydroxy-3,5-dimethyl-phenyl)-5,6-dihydro-4H-pyridazin-1-yl]-ethanone 119837-41-1 C14H16Cl2N2O2
    2,2-Dichloro-1-[3-(4-hydroxy-3,5-dimethyl-phenyl)-5,6-dihydro-4H-pyridazin-1-yl]-ethanone
    —— 2-(2-(3-phenylisoquinolin-1-yl)hydrazono)-5,5-dimethylthiazolidin-4-one 1214257-94-9 C20H18N4OS
    2-(2-(3-phenylisoquinolin-1-yl)hydrazono)-5,5-dimethylthiazolidin-4-one