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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-4-methoxy-3-buten-1-al 56615-88-4 C6H10O2
    3-Methyl-4-methoxy-3-buten-1-al
    —— (3aS,5R,6R,6aR,9aR,9bS)-5,6-Dibromo-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2-one 63569-77-7 C15H18Br2O2
    (3aS,5R,6R,6aR,9aR,9bS)-5,6-Dibromo-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2-one
    —— 3-[3-(2-Chloro-ethoxy)-phenyl]-1,1-dimethyl-urea 23831-74-5 C11H15ClN2O2
    3-[3-(2-Chloro-ethoxy)-phenyl]-1,1-dimethyl-urea
    —— 3-(carbamoyldiphenylmethyl)-1-[3-(4-fluorophenoxy)propyl]-1-methylpyrrolidinium trifluoroacetate 1050644-49-9 C2F3O2*C28H32FN2O2
    3-(carbamoyldiphenylmethyl)-1-[3-(4-fluorophenoxy)propyl]-1-methylpyrrolidinium trifluoroacetate
    —— 3β-hydroxy-15β,16β-epoxy-11-oxo-(17(20)E)-pregna-5,17(20)-diene 3-tert-butyldimethylsilyl ether 118334-78-4 C27H42O3Si
    3β-hydroxy-15β,16β-epoxy-11-oxo-(17(20)E)-pregna-5,17(20)-diene 3-tert-butyldimethylsilyl ether
    —— 3',5'-di-O-acetyl-5-(1-[2,6-difluorophenyl]-1,2,3-triazol-4-yl)-2'-deoxyuridine 1270929-91-3 C21H19F2N5O7
    3',5'-di-O-acetyl-5-(1-[2,6-difluorophenyl]-1,2,3-triazol-4-yl)-2'-deoxyuridine
    —— (3R,4R)-1-(tert-butyldimethylsilyl)-3-phthalimido-2-oxoazetidine-4-sulfenic acid 80861-02-5 C17H22N2O4SSi
    (3R,4R)-1-(tert-butyldimethylsilyl)-3-phthalimido-2-oxoazetidine-4-sulfenic acid
    —— (3S,R<sub>S</sub>)-3-fluoro-1-(p-tolylsulphinyl)hex-5-en-2-one 121911-11-3 C13H15FO2S
    (3S,R<sub>S</sub>)-3-fluoro-1-(p-tolylsulphinyl)hex-5-en-2-one
    —— 3,3-bis[2-acetoxy-2,2-bis(4-chlorophenyl)ethyl]tetrahydrofuran-2,4-dione 1338062-35-3 C36H28Cl4O7
    3,3-bis[2-acetoxy-2,2-bis(4-chlorophenyl)ethyl]tetrahydrofuran-2,4-dione
    —— 3,4,5-trimethoxy-benzoic acid-(5-aminomethyl-2-methoxy-phenyl ester) 107778-26-7 C18H21NO6
    3,4,5-trimethoxy-benzoic acid-(5-aminomethyl-2-methoxy-phenyl ester)
    —— 3-(3-((R*)-1-((S)-1-(2,3-dihydrobenzo[1,4]dioxin-2-yl)methyl)piperidin-3-yl)phenoxy)propanol 1106938-20-8 C23H29NO4
    3-(3-((R*)-1-((S)-1-(2,3-dihydrobenzo[1,4]dioxin-2-yl)methyl)piperidin-3-yl)phenoxy)propanol
    —— (3R,5R)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-3-fluoro-3-phenylselanyloxolan-2-one 212954-51-3 C27H29FO3SeSi
    (3R,5R)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-3-fluoro-3-phenylselanyloxolan-2-one
    —— (3S,4S,5R,8R,9R,10R,13S,14R,15S)-4-(2-carboxyethyl)-4,9,10-trimethyl-3,15-di(propan-2-yl)-2,3,5,6,7,8,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-13-carboxylic acid 35928-21-3 C30H50O4
    (3S,4S,5R,8R,9R,10R,13S,14R,15S)-4-(2-carboxyethyl)-4,9,10-trimethyl-3,15-di(propan-2-yl)-2,3,5,6,7,8,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-13-carboxylic acid
    —— 3-[6-(1,4'-bipiperidin-1'-yl)-1H-benzimidazol-2-yl]-1H-indazole-5-carbonitrile 485834-97-7 C25H27N7
    3-[6-(1,4'-bipiperidin-1'-yl)-1H-benzimidazol-2-yl]-1H-indazole-5-carbonitrile
    —— 3-(2-hydroxy ethyl) 3,4-dihydro 1-orthofluorophenyl naphthalene 83658-02-0 C18H17FO
    3-(2-hydroxy ethyl) 3,4-dihydro 1-orthofluorophenyl naphthalene
    —— 3-(1-(2-((1,3,2-dithiaborolan-2-yl)oxy)phenyl)ethylidene)-3H-2l4-spiro[benzo[d][1,3,2]thiazaborole-2,2'-[1,3,2]dithiaborolan]-3-ium 86742-69-0 C18H19B2NOS5
    3-(1-(2-((1,3,2-dithiaborolan-2-yl)oxy)phenyl)ethylidene)-3H-2l4-spiro[benzo[d][1,3,2]thiazaborole-2,2'-[1,3,2]dithiaborolan]-3-ium
    —— [(3aR,5R,6S,6aR)-2,2-dimethyl-5-[[4-methyl-4-(phenylmethoxycarbonylamino)piperidin-1-yl]methyl]-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl] (4-nitrophenyl) carbonate 1187322-07-1 C29H35N3O10
    [(3aR,5R,6S,6aR)-2,2-dimethyl-5-[[4-methyl-4-(phenylmethoxycarbonylamino)piperidin-1-yl]methyl]-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl] (4-nitrophenyl) carbonate
    —— [3-(2,6-dimethylbenzyl)phenyl]methanol 691905-16-5 C16H18O
    [3-(2,6-dimethylbenzyl)phenyl]methanol
    —— 3-chloro-1-{4-[({1-[(3-methoxy-isoxazole-5-carbonyl)-amino]-cyclopropane-carbonyl}-amino)-methyl]-phenyl}-1H-indole-2-carboxylic acid amide 1374455-88-5 C25H22ClN5O5
    3-chloro-1-{4-[({1-[(3-methoxy-isoxazole-5-carbonyl)-amino]-cyclopropane-carbonyl}-amino)-methyl]-phenyl}-1H-indole-2-carboxylic acid amide
    —— 3-[benzothiazol-2-yl(1-methylpiperidin-4-yloxy)methyl]-N-propylbenzamide 1370429-59-6 C24H29N3O2S
    3-[benzothiazol-2-yl(1-methylpiperidin-4-yloxy)methyl]-N-propylbenzamide
    —— 3-{3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}quinoline 1260537-38-9 C17H13N3
    3-{3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}quinoline
    —— [3-fluoro-4-[3-(trifluoromethyl)phenoxy]phenyl]hydrazine hydrochloride 819052-92-1 C13H10F4N2O*ClH
    [3-fluoro-4-[3-(trifluoromethyl)phenoxy]phenyl]hydrazine hydrochloride
    —— (3S,4S)-4-(4-bromophenyl)-1-[(4-methylbenzene)sulfonyl]-3-[(1E)-prop-1-en-1-yl]azetidin-2-one 1557264-26-2 C19H18BrNO3S
    (3S,4S)-4-(4-bromophenyl)-1-[(4-methylbenzene)sulfonyl]-3-[(1E)-prop-1-en-1-yl]azetidin-2-one
    —— 3-acetoxy-1,3,5,7-cholestatetraene 64110-25-4 C29H42O2
    3-acetoxy-1,3,5,7-cholestatetraene
    —— (3R,4S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-(1-ethoxy-ethoxy)-2,4-dimethyl-pentane-1,2-diol 186425-35-4 C27H42O5Si
    (3R,4S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-(1-ethoxy-ethoxy)-2,4-dimethyl-pentane-1,2-diol
    —— (3,4-dihydroxy-phenyl)-isoquinolin-1-yl-methanone 39949-75-2 C16H11NO3
    (3,4-dihydroxy-phenyl)-isoquinolin-1-yl-methanone
    —— 3,7-dimethylbenzofuran-2-yl phenyl carbonate 1531624-16-4 C17H14O4
    3,7-dimethylbenzofuran-2-yl phenyl carbonate
    —— (3-oxo-but-1-enyl)-phosphonic acid dibutyl ester 100395-70-8 C12H23O4P
    (3-oxo-but-1-enyl)-phosphonic acid dibutyl ester
    —— (3aS,8aS)-3-(4-ethylphenyl)-3a,8-dimethyl-1-(methylsulfonyl)-1,3a,8,8a-tetrahydropyrrolo[2,3-b]indole 1431726-21-4 C21H24N2O2S
    (3aS,8aS)-3-(4-ethylphenyl)-3a,8-dimethyl-1-(methylsulfonyl)-1,3a,8,8a-tetrahydropyrrolo[2,3-b]indole
    —— 3-cyano-1-(diethoxyphosphorothioyl)pyridin-1-ium chloride 1258398-68-3 C10H14N2O2PS*Cl
    3-cyano-1-(diethoxyphosphorothioyl)pyridin-1-ium chloride
    —— (3S,4R)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-(2,4-dimethoxybenzyl)-4-(phenylthio)azetidin-2-one 137528-08-6 C26H37NO4SSi
    (3S,4R)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-(2,4-dimethoxybenzyl)-4-(phenylthio)azetidin-2-one
    —— 3-formyl-4-hydroxyphenyl 3,4,5-tris[(S)-3,7-dimethyloctyloxy]benzoic acid 1313716-83-4 C44H70O7
    3-formyl-4-hydroxyphenyl 3,4,5-tris[(S)-3,7-dimethyloctyloxy]benzoic acid
    —— (3R,4S)-3-tert-butyloxycarbonylmethyl-4,5-dihydroxypentanoic acid γ-lactone 128322-15-6 C11H18O5
    (3R,4S)-3-tert-butyloxycarbonylmethyl-4,5-dihydroxypentanoic acid γ-lactone
    —— 3-(5-Nitro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionyl chloride 65864-36-0 C11H7ClN2O5
    3-(5-Nitro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionyl chloride
    —— (3S,4S)-4-Benzyloxymethoxy-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-5-(tetrahydro-pyran-2-yloxy)-pentan-1-ol 128322-17-8 C26H46O6Si
    (3S,4S)-4-Benzyloxymethoxy-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-5-(tetrahydro-pyran-2-yloxy)-pentan-1-ol
    —— (3-bromo-phenyl)-bis-(4-hydroxy-phenyl)-methane 109690-03-1 C19H15BrO2
    (3-bromo-phenyl)-bis-(4-hydroxy-phenyl)-methane
    —— [(3S,5R,6R,8R,9S,10R,13S,14S)-6-(hydroxymethyl)-10,13-dimethylspiro[1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-17,2'-1,3-dioxolane]-3-yl] acetate 1427209-15-1 C24H38O5
    [(3S,5R,6R,8R,9S,10R,13S,14S)-6-(hydroxymethyl)-10,13-dimethylspiro[1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-17,2'-1,3-dioxolane]-3-yl] acetate
    —— 3-[3-[4-(3-methoxyphenyl)piperazin-1-yl]propyl]-1,2,3-benzotriazin-4-one 91532-16-0 C21H25N5O2
    3-[3-[4-(3-methoxyphenyl)piperazin-1-yl]propyl]-1,2,3-benzotriazin-4-one
    —— (3S)-6-Chloro-4-N-(4-chlorophenoxycarbonyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one 147245-00-9 C16H12Cl2N2O3
    (3S)-6-Chloro-4-N-(4-chlorophenoxycarbonyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one
    —— 3-[cyclohexyl-[diethoxy(oxido)phosphaniumyl]methyl]-2-methyl-1H-indole 1070410-60-4 C20H30NO3P
    3-[cyclohexyl-[diethoxy(oxido)phosphaniumyl]methyl]-2-methyl-1H-indole
    —— (3S,3aR,6R,7aR)-6-Benzyloxymethyl-3-methyl-hexahydro-benzofuran-2-one 145373-31-5 C17H22O3
    (3S,3aR,6R,7aR)-6-Benzyloxymethyl-3-methyl-hexahydro-benzofuran-2-one
    —— 3-<(benzyloxy)methyl>-5-(3-methoxyphenyl)pyridine 97000-23-2 C20H19NO2
    3-<(benzyloxy)methyl>-5-(3-methoxyphenyl)pyridine
    —— 3-(2-(thiophen-2-yl)ethyl)benzo[d]thiazol-2(3H)-one 1341475-23-7 C12H12INS
    3-(2-(thiophen-2-yl)ethyl)benzo[d]thiazol-2(3H)-one
    —— 3,3',3"-[1,3,6-Napthalenetriyltris(sulfonylimino)]tris[6-hydroxybenzoic acid]trimethyl ester 67294-63-7 C34H29N3O15S3
    3,3',3"-[1,3,6-Napthalenetriyltris(sulfonylimino)]tris[6-hydroxybenzoic acid]trimethyl ester
    —— 3-(Hydroxyimino)pyridine-2,4(1H,3H)-dione 52809-57-1 C5H4N2O3
    3-(Hydroxyimino)pyridine-2,4(1H,3H)-dione
    —— 3,4-di-(β-naphthyl)-2,5-di(m-xylyl)cyclopentadienone 478635-17-5 C41H32O
    3,4-di-(β-naphthyl)-2,5-di(m-xylyl)cyclopentadienone
    —— 3-(1,3-benzodioxol-5-yl)-3,3a-dihydroisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 1001318-13-3 C12H9N3O5
    3-(1,3-benzodioxol-5-yl)-3,3a-dihydroisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 3,3-dimethyl-1-(trans-4-((5-methylpyridin-2-yl)amino)cyclohexyl)-1H-pyrrolo[2,3-b]pyridin-2(3H)-one 1452552-23-6 C21H26N4O
    3,3-dimethyl-1-(trans-4-((5-methylpyridin-2-yl)amino)cyclohexyl)-1H-pyrrolo[2,3-b]pyridin-2(3H)-one
    —— (3-(3',4',5'-trifluorophenylhydroxyboryl)benzyl) (4-(3',4',5'-trifluorophenylhydroxyboryl)benzyl) ether 938083-76-2 C26H18B2F6O3
    (3-(3',4',5'-trifluorophenylhydroxyboryl)benzyl) (4-(3',4',5'-trifluorophenylhydroxyboryl)benzyl) ether
    —— 3-(p-Amino-m-chlor-benzamido)-pyridin 19084-14-1 C12H10ClN3O
    3-(p-Amino-m-chlor-benzamido)-pyridin