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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Hydroxymethyl-2,2,5,5-tetramethylpyrrolidin 27298-76-6 C9H19NO
    3-Hydroxymethyl-2,2,5,5-tetramethylpyrrolidin
    —— 3-trifluoromethylthiourea 878498-97-6 C2H3F3N2S
    3-trifluoromethylthiourea
    —— 3-chloro-2-oxopropyl ethanimidothioate hydrochloride 22043-38-5 C5H8ClNOS*ClH
    3-chloro-2-oxopropyl ethanimidothioate hydrochloride
    —— 3-<2-(3-ethyl-1,2,3,6-tetrahydro-3-carbomethoxypyridinyl)-2-oxoethyl>-1-carbomethoxyindole-2-acetic acid, methyl ester 99619-19-9 C24H28N2O7
    3-<2-(3-ethyl-1,2,3,6-tetrahydro-3-carbomethoxypyridinyl)-2-oxoethyl>-1-carbomethoxyindole-2-acetic acid, methyl ester
    —— 3-(4,5-diphenyl-1-p-tolyl-1H-imidazol-2-yl)-1H-indole 1246755-95-2 C30H23N3
    3-(4,5-diphenyl-1-p-tolyl-1H-imidazol-2-yl)-1H-indole
    —— (3R,3aR,5R,6R,6aS)-5-(benzyloxy)-6-iodohexahydrofuro[3,2-b]-furan-3-yl acetate 1433960-02-1 C15H17IO5
    (3R,3aR,5R,6R,6aS)-5-(benzyloxy)-6-iodohexahydrofuro[3,2-b]-furan-3-yl acetate
    —— (3-methyl-buten-2-yl)-H-phosphinic acid 911128-49-9 C5H11O2P
    (3-methyl-buten-2-yl)-H-phosphinic acid
    —— 3-(1-benzenesulfonyl-2,3-dihydro-1H-indol-5-yl)acrylic acid 1338321-45-1 C17H15NO4S
    3-(1-benzenesulfonyl-2,3-dihydro-1H-indol-5-yl)acrylic acid
    —— 3,4,5-triacetoxy-6-(2-{1-[(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)sulfonyl]-1H-indol-3-yl}ethylcarbamoyloxy)tetrahydropyran-2-carboxylic acid methyl ester 872556-16-6 C29H29ClN4O13S2
    3,4,5-triacetoxy-6-(2-{1-[(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)sulfonyl]-1H-indol-3-yl}ethylcarbamoyloxy)tetrahydropyran-2-carboxylic acid methyl ester
    —— 3-[5-(3-chloro-1,2,4-thiadiazol)-yl]-1,2,5,6-tetrahydropyridine 122683-64-1 C7H8ClN3S
    3-[5-(3-chloro-1,2,4-thiadiazol)-yl]-1,2,5,6-tetrahydropyridine
    —— 3-Methyl-8-(5-methyl-2-benzimidazolyl)-sulfinyl-5,6,7,8-tetrahydroquinolin 104658-40-4 C18H19N3OS
    3-Methyl-8-(5-methyl-2-benzimidazolyl)-sulfinyl-5,6,7,8-tetrahydroquinolin
    —— 3-benzyl-5-methoxy-3-(3-methylbut-2-en-1-yl)-3H-indole 1429431-72-0 C21H23NO
    3-benzyl-5-methoxy-3-(3-methylbut-2-en-1-yl)-3H-indole
    —— 3-methoxy-7,7,17-trimethyl-5-methylenemorphinan-6β-ol 80665-81-2 C21H29NO2
    3-methoxy-7,7,17-trimethyl-5-methylenemorphinan-6β-ol
    —— 3-(dimethylamino)methyl-1,2-dimethylindole 46416-02-8 C13H18N2
    3-(dimethylamino)methyl-1,2-dimethylindole
    —— (3R,3aR,5aR,5bR,7aS,11aS,13aS,13bR)-3a,5a,8,8,11a,13a-hexamethyl-3-propan-2-yl-1,2,3,4,5,5b,6,7,7a,9,10,11,13,13b-tetradecahydrocyclopenta[a]chrysene 1615-99-2 C30H50
    (3R,3aR,5aR,5bR,7aS,11aS,13aS,13bR)-3a,5a,8,8,11a,13a-hexamethyl-3-propan-2-yl-1,2,3,4,5,5b,6,7,7a,9,10,11,13,13b-tetradecahydrocyclopenta[a]chrysene
    —— 3-(3,4,5-trioctyloxyphenyl)propylazide 1342314-28-6 C33H59N3O3
    3-(3,4,5-trioctyloxyphenyl)propylazide
    —— (3R,5S,8R,9S,10S,13S,14S)-3'-{2-[propylamino]ethyl}-10,13-dimethyl-tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione 1326703-22-3 C26H42N2O3
    (3R,5S,8R,9S,10S,13S,14S)-3'-{2-[propylamino]ethyl}-10,13-dimethyl-tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione
    —— 3'-deoxy-3'-[(2-methyl-1-thioxopropyl)amino]thymidine 289706-25-8 C14H21N3O4S
    3'-deoxy-3'-[(2-methyl-1-thioxopropyl)amino]thymidine
    —— 3-((3-aminophenyl)ethynyl)-2-(thiophen-3-yl)-5,6-dihydro-4H-cyclopenta[b]furan-4-ol 1381889-86-6 C19H15NO2S
    3-((3-aminophenyl)ethynyl)-2-(thiophen-3-yl)-5,6-dihydro-4H-cyclopenta[b]furan-4-ol
    —— (3S,4aS,8aR)-3-isopropyl-8a-(2-methoxyethyl)-4a,5-dihydrobenzo[e][1,2,4]trioxin-6(8aH)-one 1393526-78-7 C13H20O5
    (3S,4aS,8aR)-3-isopropyl-8a-(2-methoxyethyl)-4a,5-dihydrobenzo[e][1,2,4]trioxin-6(8aH)-one
    —— (3aS)-1-(4-bromophenoxy)-3a,4-dihydro-3H-[1,3,2]oxazaphospholo[3,4-a]indole 1-oxide 1031238-96-6 C15H13BrNO3P
    (3aS)-1-(4-bromophenoxy)-3a,4-dihydro-3H-[1,3,2]oxazaphospholo[3,4-a]indole 1-oxide
    —— 3-methyl-6-(4-{1-[4-(pyridin-2-ylmethoxy)phenyl]cyclobutyl}phenyl)pyridazine 1141357-37-0 C27H25N3O
    3-methyl-6-(4-{1-[4-(pyridin-2-ylmethoxy)phenyl]cyclobutyl}phenyl)pyridazine
    —— 3-acetylamino-6-ethoxy-7-hydroxy-2-methyl-3<i>H</i>-quinazolin-4-one 60186-38-1 C13H15N3O4
    3-acetylamino-6-ethoxy-7-hydroxy-2-methyl-3<i>H</i>-quinazolin-4-one
    —— 3-Ethyl-1-(triisopropylsilyl)pyrrol 117270-78-7 C15H29NSi
    3-Ethyl-1-(triisopropylsilyl)pyrrol
    —— 3-diisobutylcarbamoyl-bicyclo[2.2.1]heptane-2-carboxylic acid 947593-83-1 C17H29NO3
    3-diisobutylcarbamoyl-bicyclo[2.2.1]heptane-2-carboxylic acid
    —— (3S)-3-pivaloyloxy-9.10-seco-ergostatetraene-(5t.7c.10(19).22t) 146512-98-3 C33H52O2
    (3S)-3-pivaloyloxy-9.10-seco-ergostatetraene-(5t.7c.10(19).22t)
    —— (3R,3aR,6R,6aR)-6-[[6-chloro-5-[4-[4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)phenyl]phenyl]-1H-imidazo[4,5-b]pyridin-2-yl]oxy]-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-ol 1394372-17-8 C29H24ClN5O5
    (3R,3aR,6R,6aR)-6-[[6-chloro-5-[4-[4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)phenyl]phenyl]-1H-imidazo[4,5-b]pyridin-2-yl]oxy]-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-ol
    —— 3-((2R,3R)-3-cyclohexyl-2-methyl-5-oxomorpholin-4-yl)-5-(3,3-dimethylbut-1-ynyl)thiophene-2-carboxylic acid 1356456-28-4 C22H29NO4S
    3-((2R,3R)-3-cyclohexyl-2-methyl-5-oxomorpholin-4-yl)-5-(3,3-dimethylbut-1-ynyl)thiophene-2-carboxylic acid
    —— 3-[2-cyclohexyl-4-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-sulfonyl)-6-oxopiperazin-1-yl]-5-phenylthiophene-2-carboxylic acid 1356454-38-0 C29H32N4O6S2
    3-[2-cyclohexyl-4-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-sulfonyl)-6-oxopiperazin-1-yl]-5-phenylthiophene-2-carboxylic acid
    —— 3-[1-[(1R)-3-hydrazino-1-methylpropyl]-1 H-imidazol-4-yl]-pyridine 1098596-97-4 C12H17N5
    3-[1-[(1R)-3-hydrazino-1-methylpropyl]-1 H-imidazol-4-yl]-pyridine
    —— (3S)-3-hydroxy-N-<(S)-1-phenylethyl>pent-4-enethioamide 123076-83-5 C13H17NOS
    (3S)-3-hydroxy-N-<(S)-1-phenylethyl>pent-4-enethioamide
    —— 3-{4-[(3S)-piperidin-3-ylamino]pyrimidin-2-yl}imidazo[1,2-a]pyridine-6-carbonitrile 1313006-22-2 C17H17N7
    3-{4-[(3S)-piperidin-3-ylamino]pyrimidin-2-yl}imidazo[1,2-a]pyridine-6-carbonitrile
    —— 3,4-dichloro-1-(4-nitrophenyl)-6-pyridazinone 21741-65-1 C10H5Cl2N3O3
    3,4-dichloro-1-(4-nitrophenyl)-6-pyridazinone
    —— 3-(n-butyl)-8-methylene-7-(1'-pentylidene)-4,6,7,8-tetrahydro-1H,3Hfuro[3,4-c]oxepin 1131881-06-5 C18H28O2
    3-(n-butyl)-8-methylene-7-(1'-pentylidene)-4,6,7,8-tetrahydro-1H,3Hfuro[3,4-c]oxepin
    —— 3-chloro-azacyclotetradecan-2-one 38065-65-5 C13H24ClNO
    3-chloro-azacyclotetradecan-2-one
    —— 3β-metoxydehydroepiandrosterone oxime 68710-73-6 C20H31NO2
    3β-metoxydehydroepiandrosterone oxime
    —— (3R,4R,5S)-diethyl 5-[2-(2-benzyloxyethyl)-4,5-dimethoxyphenyl]-4-(tert-butyldimethylsilyloxymethyl)-3-methylpyrrolidine-2,2-dicarboxylate 1455451-97-4 C35H53NO8Si
    (3R,4R,5S)-diethyl 5-[2-(2-benzyloxyethyl)-4,5-dimethoxyphenyl]-4-(tert-butyldimethylsilyloxymethyl)-3-methylpyrrolidine-2,2-dicarboxylate
    —— (3-amino-3-carboxypropyl)methyl<p-(methylthio)benzyl>sulfonium trifluoroacetate 112460-42-1 C2F3O2*C13H20NO2S2
    (3-amino-3-carboxypropyl)methyl<p-(methylthio)benzyl>sulfonium trifluoroacetate
    —— 3-(1-benzenesulfonyl-2,3-dihydro-1H-indol-5-yl)-acrylic acid methyl ester 1338321-30-4 C18H17NO4S
    3-(1-benzenesulfonyl-2,3-dihydro-1H-indol-5-yl)-acrylic acid methyl ester
    —— 3-cyclopentyl-7-methyl-1H-indole 1620744-57-1 C14H17N
    3-cyclopentyl-7-methyl-1H-indole
    —— 3,4-Dichlor-N,N-bis-(2-nitro-vinyl)-anilin 90723-92-5 C10H7Cl2N3O4
    3,4-Dichlor-N,N-bis-(2-nitro-vinyl)-anilin
    —— 3-Bromo-2-hydroxy-6-(1-methyl-heptyl)-4-oxo-cyclohex-2-enecarboxylic acid methyl ester 58016-27-6 C16H25BrO4
    3-Bromo-2-hydroxy-6-(1-methyl-heptyl)-4-oxo-cyclohex-2-enecarboxylic acid methyl ester
    —— [3-[[methoxy(methyl)carbamoyl]amino]phenyl] N-(propan-2-yloxymethyl)carbamate 59106-78-4 C14H21N3O5
    [3-[[methoxy(methyl)carbamoyl]amino]phenyl] N-(propan-2-yloxymethyl)carbamate
    —— [3-(2,2-Dichloro-1,1-difluoro-ethoxy)-phenyl]-thiocarbamic acid S-ethyl ester 51736-51-7 C11H11Cl2F2NO2S
    [3-(2,2-Dichloro-1,1-difluoro-ethoxy)-phenyl]-thiocarbamic acid S-ethyl ester
    —— 3-Dimethylphosphorylcyclopentan-1-amine 2287316-25-8 C7H16NOP
    3-Dimethylphosphorylcyclopentan-1-amine
    —— 3-[3-(1-ethoxycarbonyl)propyloxy]estra-1,3,5(10)-trien-17α-yl-2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranoside 185748-82-7 C38H53NO12
    3-[3-(1-ethoxycarbonyl)propyloxy]estra-1,3,5(10)-trien-17α-yl-2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranoside
    —— 3'-dephenyl-10-(methoxycarbonyl)-3'-(2-methylpropyl)-2'-docosahexaenoyl-docetaxel 851309-49-4 C65H89NO17
    3'-dephenyl-10-(methoxycarbonyl)-3'-(2-methylpropyl)-2'-docosahexaenoyl-docetaxel
    —— (3aR,4R,11R,11aR)-4-(tert-Butyl-dimethyl-silanyloxy)-11-(3,4,5-trimethoxy-phenyl)-3a,4,11,11a-tetrahydro-3H-2-oxa-7,8-diaza-cyclopenta[b]anthracen-1-one 184873-34-5 C29H36N2O6Si
    (3aR,4R,11R,11aR)-4-(tert-Butyl-dimethyl-silanyloxy)-11-(3,4,5-trimethoxy-phenyl)-3a,4,11,11a-tetrahydro-3H-2-oxa-7,8-diaza-cyclopenta[b]anthracen-1-one
    —— (3R,4R)-3-(2-bromo-5-methoxyphenyl)-4-phenyloxetan-2-one 1610054-82-4 C16H13BrO3
    (3R,4R)-3-(2-bromo-5-methoxyphenyl)-4-phenyloxetan-2-one
    —— 3',5'-di-O-acetyl-3-(2'-deoxy-β-D-ribofuranosyl)-6-(4-methylphenyl)-2,3-dihydrofuro[2,3-d]pyrimidin-2-one 847659-70-5 C22H22N2O7
    3',5'-di-O-acetyl-3-(2'-deoxy-β-D-ribofuranosyl)-6-(4-methylphenyl)-2,3-dihydrofuro[2,3-d]pyrimidin-2-one