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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3'-disemicarbazono-2,2'-(2,3-dithia-butanediyl)-bis-cyclopentane-1,1-dicarboxylic acid tetraethyl ester 123813-40-1 C26H40N6O10S2
    3,3'-disemicarbazono-2,2'-(2,3-dithia-butanediyl)-bis-cyclopentane-1,1-dicarboxylic acid tetraethyl ester
    —— 3-methoxy-2,8-dimethyl-furo[2,3-<i>h</i>]chromen-4-one 109186-28-9 C14H12O4
    3-methoxy-2,8-dimethyl-furo[2,3-<i>h</i>]chromen-4-one
    —— 3,3'-diphenyl-4,5-dihydro-[5,5']biisoxazolyl-4-carboxylic acid 108477-14-1 C19H14N2O4
    3,3'-diphenyl-4,5-dihydro-[5,5']biisoxazolyl-4-carboxylic acid
    —— 3-(2-methyl-indol-3-yl)-2-phenyl-propionic acid hydrazide 101782-83-6 C18H19N3O
    3-(2-methyl-indol-3-yl)-2-phenyl-propionic acid hydrazide
    —— 3-hydroxy-5-methyl-2-phenyl-phenazinium-betaine 109691-85-2 C19H14N2O
    3-hydroxy-5-methyl-2-phenyl-phenazinium-betaine
    —— 3-(5,10-dioxo-1-(pyridin-2-yl)-3,4-bis(p-tolylamino)-5,10-dihydrobenzo[g]isoquinolin-6-ylamino)propane-1-sulfonic acid 1254329-57-1 C35H31N5O5S
    3-(5,10-dioxo-1-(pyridin-2-yl)-3,4-bis(p-tolylamino)-5,10-dihydrobenzo[g]isoquinolin-6-ylamino)propane-1-sulfonic acid
    —— 3-{[6-fluoro-4-(2-{5-fluoro-2-[2-(2-oxoimidazolidin-1-yl)ethylamino]pyrimidin-4-yl}benzo[b]thiophen-7-yl)pyridin-3-yl]methylamino}-propanenitrile 1034466-72-2 C26H24F2N8OS
    3-{[6-fluoro-4-(2-{5-fluoro-2-[2-(2-oxoimidazolidin-1-yl)ethylamino]pyrimidin-4-yl}benzo[b]thiophen-7-yl)pyridin-3-yl]methylamino}-propanenitrile
    —— 3-methyl-6,7,8,9,10,11-hexahydro-benzocyclononen-5-one oxime 109262-68-2 C14H19NO
    3-methyl-6,7,8,9,10,11-hexahydro-benzocyclononen-5-one oxime
    —— 3-methyl-5-(3,4,5-trimethoxy-phenyl)-valeric acid 101101-45-5 C15H22O5
    3-methyl-5-(3,4,5-trimethoxy-phenyl)-valeric acid
    —— 3-Methoxy-3,4-bis-(4-methoxy-phenyl)-pentin-(1) 102553-51-5 C20H22O3
    3-Methoxy-3,4-bis-(4-methoxy-phenyl)-pentin-(1)
    —— 3-(1-methyl-1H-pyrrol-2-yl)-4-phenyl-2-cyclopentenone 1356829-68-9 C16H15NO
    3-(1-methyl-1H-pyrrol-2-yl)-4-phenyl-2-cyclopentenone
    —— 3-((((pentan-3-ylideneamino)oxy)carbonyl)amino)phenyl allylcarbamate 34207-56-2 C16H21N3O4
    3-((((pentan-3-ylideneamino)oxy)carbonyl)amino)phenyl allylcarbamate
    —— 3-(4-(1-(1-hydroxy-2-methylpropan-2-yl)-3-iodo-1H-pyrazol-4-yl)pyrimidin-2-ylamino)propanenitrile 1111638-23-3 C14H17IN6O
    3-(4-(1-(1-hydroxy-2-methylpropan-2-yl)-3-iodo-1H-pyrazol-4-yl)pyrimidin-2-ylamino)propanenitrile
    —— (3,4-dihydroxy-5-methyl-2(5H)-oxofuran-5-yl)methyl N-ethylcarbamate 114533-64-1 C9H13NO6
    (3,4-dihydroxy-5-methyl-2(5H)-oxofuran-5-yl)methyl N-ethylcarbamate
    —— [3-(2-Iodo-ethyl)-4-trimethylsilanyl-furan-2-yl]-phenyl-methanone 420787-66-2 C16H19IO2Si
    [3-(2-Iodo-ethyl)-4-trimethylsilanyl-furan-2-yl]-phenyl-methanone
    —— 3-methyl-3-(3-trimethylammonio-propyl)-3-azonia-bicyclo[3.1.0]hexane; diiodide 107662-96-4 C12H26N2*2I
    3-methyl-3-(3-trimethylammonio-propyl)-3-azonia-bicyclo[3.1.0]hexane; diiodide
    —— 3-methoxy-4-methyl-5-phenyl-1-(2,2,2-trifluoro-acetylamino)-pyridinium betaine 3873-36-7 C15H13F3N2O2
    3-methoxy-4-methyl-5-phenyl-1-(2,2,2-trifluoro-acetylamino)-pyridinium betaine
    —— 3-Isobutyl-5-(2.4-dichlor-phenylazo)-1.2.4-triazol 91394-15-9 C12H13Cl2N5
    3-Isobutyl-5-(2.4-dichlor-phenylazo)-1.2.4-triazol
    —— 3-ethyl-5-(4-methoxy-phenoxymethyl)-oxazolidin-2-one 100610-54-6 C13H17NO4
    3-ethyl-5-(4-methoxy-phenoxymethyl)-oxazolidin-2-one
    —— 3-<4-Tolyl>-5-<4-nitro-benzyliden>-hydantoin 93326-23-9 C17H13N3O4
    3-<4-Tolyl>-5-<4-nitro-benzyliden>-hydantoin
    —— (3β,5β,12α)-3-[[(4S)-4-amino-5-methoxy-1,5-dioxopentyl]amino]-12-hydroxycholan-24-oic acid methyl ester 280765-93-7 C31H52N2O6
    (3β,5β,12α)-3-[[(4S)-4-amino-5-methoxy-1,5-dioxopentyl]amino]-12-hydroxycholan-24-oic acid methyl ester
    —— 3,23-di-O-acetyl-5-O-(4-O-benzylsulphonyl-β-D-mycaminosyl)tylonolide 9,20-bis(ethylene acetal) 115435-22-8 C46H69NO16S
    3,23-di-O-acetyl-5-O-(4-O-benzylsulphonyl-β-D-mycaminosyl)tylonolide 9,20-bis(ethylene acetal)
    —— 3'-(4-bromo-phenyl)-5'-(4-dimethylamino-phenylimino)-1',1'-dioxo-1'λ<sup>6</sup>-spiro[fluorene-9,2'-thiazolidine]-4'-one 71422-12-3 C29H22BrN3O3S
    3'-(4-bromo-phenyl)-5'-(4-dimethylamino-phenylimino)-1',1'-dioxo-1'λ<sup>6</sup>-spiro[fluorene-9,2'-thiazolidine]-4'-one
    —— 3,6,13,16,23,26-Hexaoxa-32-azatetracyclo[26.3.1.07,12.017,22]dotriaconta-1(32),7,9,11,17,19,21,28,30-nonaene 76919-23-8 C25H27NO6
    3,6,13,16,23,26-Hexaoxa-32-azatetracyclo[26.3.1.07,12.017,22]dotriaconta-1(32),7,9,11,17,19,21,28,30-nonaene
    —— 3,5-di-tert-butyl-N-(2,2-dimethylpent-4-en-1-yl)-4-methoxybenzenesulfonamide 1416916-78-3 C22H37NO3S
    3,5-di-tert-butyl-N-(2,2-dimethylpent-4-en-1-yl)-4-methoxybenzenesulfonamide
    —— 3-p-tolyl-3-(p-tolylamino)acrylonitrile 1159001-66-7 C17H16N2
    3-p-tolyl-3-(p-tolylamino)acrylonitrile
    —— 3-(Benzyloxyimino)-butyronitril 471293-56-8 C11H12N2O
    3-(Benzyloxyimino)-butyronitril
    —— 3-(N-benzylamidomethylamino)-tetrahydrofuran-2-one 1020083-46-8 C13H16N2O3
    3-(N-benzylamidomethylamino)-tetrahydrofuran-2-one
    —— 3-(2-methylpyrimido[1,2-a]benzimidazol-3-yl)propan-1-amine 1322764-27-1 C14H16N4
    3-(2-methylpyrimido[1,2-a]benzimidazol-3-yl)propan-1-amine
    —— 3-(4-difluoromethoxy-3-isopropoxyphenyl)-5-methyl-4,5-dihydro-isoxazole-5-carbonitrile 853582-41-9 C15H16F2N2O3
    3-(4-difluoromethoxy-3-isopropoxyphenyl)-5-methyl-4,5-dihydro-isoxazole-5-carbonitrile
    —— (3,5,5-trimethyl-1-pyrazolin-3-yl)methyl 4-thioxanthone carboxylate 143471-13-0 C21H20N2O3S
    (3,5,5-trimethyl-1-pyrazolin-3-yl)methyl 4-thioxanthone carboxylate
    —— 3-(4-Bromophenyl)-5,6-dimethyl-1,4,2-dithiazine 141077-32-9 C11H10BrNS2
    3-(4-Bromophenyl)-5,6-dimethyl-1,4,2-dithiazine
    —— (3Z,6E)-1-(2-tetrahydropyranyloxy)-nona-3,6-diene 162087-41-4 C14H24O2
    (3Z,6E)-1-(2-tetrahydropyranyloxy)-nona-3,6-diene
    —— (3-Isopropyl-1,4-dimethyl-penta-1,2-dienyl)-benzene 111679-88-0 C16H22
    (3-Isopropyl-1,4-dimethyl-penta-1,2-dienyl)-benzene
    —— 3-chloro-2-(methoxymethoxyprop-2-en-1-yl)pyridine 1189520-08-8 C10H12ClNO2
    3-chloro-2-(methoxymethoxyprop-2-en-1-yl)pyridine
    —— (3R)-(1-tert-butyldimethylsilyloxymethylprop-2-enyl)cyclopentanol 97456-76-3 C15H30O2Si
    (3R)-(1-tert-butyldimethylsilyloxymethylprop-2-enyl)cyclopentanol
    —— (3aS,4S,6R,6aR)-6-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carbonyl chloride 167298-55-7 C27H25Cl2N5O4
    (3aS,4S,6R,6aR)-6-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carbonyl chloride
    —— 3-(difluoromethoxy)-N-[(1R)-1-[4-ethyl-5-(4-fluorophenoxy)-1,2,4-triazol-3-yl]ethyl]benzenesulfonamide 945727-94-6 C19H19F3N4O4S
    3-(difluoromethoxy)-N-[(1R)-1-[4-ethyl-5-(4-fluorophenoxy)-1,2,4-triazol-3-yl]ethyl]benzenesulfonamide
    —— 3-aminomethyl-6-(cyclohexylthio)methyl-pyridine 928648-55-9 C13H20N2S
    3-aminomethyl-6-(cyclohexylthio)methyl-pyridine
    —— {(3,5-dichlorophenylsulphonyl)-[6-(2-morpholin-4-ylpyrimidin-4-yl)naphthalen-2-yl]amino}acetic acid 1192210-27-7 C26H22Cl2N4O5S
    {(3,5-dichlorophenylsulphonyl)-[6-(2-morpholin-4-ylpyrimidin-4-yl)naphthalen-2-yl]amino}acetic acid
    —— 3-[(2-(pyridin-2-yl)-6-[3-(1-methylimidazolin-2-yl)phenoxy]pyrimidin-4-yl)oxy]-4-hydroxybenzamidine 1100594-64-6 C26H23N7O3
    3-[(2-(pyridin-2-yl)-6-[3-(1-methylimidazolin-2-yl)phenoxy]pyrimidin-4-yl)oxy]-4-hydroxybenzamidine
    —— (3Z,6Z)-3-((5-(tert-butyl)-1H-imidazol-4-yl)methylene)-6-(thiophen-2-ylmethylene)piperazine-2,5-dione 714273-30-0 C17H18N4O2S
    (3Z,6Z)-3-((5-(tert-butyl)-1H-imidazol-4-yl)methylene)-6-(thiophen-2-ylmethylene)piperazine-2,5-dione
    —— {3-chloro-4-[4-(3,3-dimethylbutyryl)-3-hydroxy-2-trifluoromethylphenoxymethyl]benzyl}carbamic acid tert-butyl ester 1204738-32-8 C26H31ClF3NO5
    {3-chloro-4-[4-(3,3-dimethylbutyryl)-3-hydroxy-2-trifluoromethylphenoxymethyl]benzyl}carbamic acid tert-butyl ester
    —— 3,8,10-tri(4-methoxyphenyl)-6-phenyl-3,4,6a,7,8,9,10,10a-octahydro-2H,6H-pyrimido[4',5':4,5]pyrido[2,1-b][1,3,5]thiadiazine-11-carbonitrile 1425510-58-2 C37H37N5O3S
    3,8,10-tri(4-methoxyphenyl)-6-phenyl-3,4,6a,7,8,9,10,10a-octahydro-2H,6H-pyrimido[4',5':4,5]pyrido[2,1-b][1,3,5]thiadiazine-11-carbonitrile
    —— 3-[2-(t-butyldimethylsilyloxy)ethyl]-4-ethoxybenzaldehyde 478929-96-3 C17H28O3Si
    3-[2-(t-butyldimethylsilyloxy)ethyl]-4-ethoxybenzaldehyde
    —— 3-(3-{2(S)-hydroxy-3-[4-ethylphenoxy]propoxy}phenyl)-2(S)-isopropoxypropanoic acid 478926-21-5 C23H30O6
    3-(3-{2(S)-hydroxy-3-[4-ethylphenoxy]propoxy}phenyl)-2(S)-isopropoxypropanoic acid
    —— 3-{3-[3-(4-acetyl-3-hydroxy-2-propoxyphenoxy)propoxy]phenyl}-2-ethylpropanoic acid 478923-25-0 C25H32O6
    3-{3-[3-(4-acetyl-3-hydroxy-2-propoxyphenoxy)propoxy]phenyl}-2-ethylpropanoic acid
    —— (3S)-3-(4-{[3-chloro-4-(spiro[indene-1,4'-piperidin]-1'-ylmethyl)benzyl]oxy}phenyl)hex-4-ynoic acid 1292290-47-1 C33H32ClNO3
    (3S)-3-(4-{[3-chloro-4-(spiro[indene-1,4'-piperidin]-1'-ylmethyl)benzyl]oxy}phenyl)hex-4-ynoic acid
    —— 3-tert-butyl-2-<(dimethylcarbamoyl)thio>-2-cyclopenten-1-one 110874-97-0 C12H19NO2S
    3-tert-butyl-2-<(dimethylcarbamoyl)thio>-2-cyclopenten-1-one
    —— (3S,8S,9S,10R,13S,14S,17R)-17-((S)-1-((4R,5R)-2,2-dimethyl-5-((S)-3-methylbutan-2-yl)-1,3-dioxolan-4-yl)ethyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 83066-67-5 C31H52O3
    (3S,8S,9S,10R,13S,14S,17R)-17-((S)-1-((4R,5R)-2,2-dimethyl-5-((S)-3-methylbutan-2-yl)-1,3-dioxolan-4-yl)ethyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol