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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-p-tolylsulfanyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid amide 853685-56-0 C15H13N3OS
    3-p-tolylsulfanyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid amide
    —— 3-phenyl-6-(N-pyrrolidinylcarbonyl)methyloxy-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazine 202929-62-2 C23H25N5O2
    3-phenyl-6-(N-pyrrolidinylcarbonyl)methyloxy-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazine
    —— 3-Methylpyridazinium 1-dicyanomethylide 172879-40-2 C8H6N4
    3-Methylpyridazinium 1-dicyanomethylide
    —— 3-isopropyl-nonan-2-one 40238-29-7 C12H24O
    3-isopropyl-nonan-2-one
    —— 3-benzyloxy-2-[5-(3-chloro-4-fluoro-benzyl)-thiazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one 1202923-37-2 C33H30ClFN6O4S
    3-benzyloxy-2-[5-(3-chloro-4-fluoro-benzyl)-thiazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one
    —— 3-(1<i>H</i>-benzoimidazol-2-ylsulfanyl)-4-(4-chloro-phenyl)-4-oxo-butyric acid ethyl ester 75887-14-8 C19H17ClN2O3S
    3-(1<i>H</i>-benzoimidazol-2-ylsulfanyl)-4-(4-chloro-phenyl)-4-oxo-butyric acid ethyl ester
    —— 3-(3-hydroxy-1H-pyrazol-4-yl)-6-methoxybenzofuran-2-carboxylic acid 1123497-74-4 C13H10N2O5
    3-(3-hydroxy-1H-pyrazol-4-yl)-6-methoxybenzofuran-2-carboxylic acid
    —— 3-bromo-6-hydroxymethyl-10-chloro-9H-imidazo[1,5-a][1,2,4]triazolo[1,5-d][1,4]benzodiazepine 934171-28-5 C13H9BrClN5O
    3-bromo-6-hydroxymethyl-10-chloro-9H-imidazo[1,5-a][1,2,4]triazolo[1,5-d][1,4]benzodiazepine
    —— 3'-azido-3'-deoxythymidin-5'-yl bis(trimethylsilyl) phosphite 867367-38-2 C16H30N5O6PSi2
    3'-azido-3'-deoxythymidin-5'-yl bis(trimethylsilyl) phosphite
    —— 3-[4-(Thieno[2,3-d]pyrimidin-4-ylamino)but-1-ynyl]benzonitrile 1262024-56-5 C17H12N4S
    3-[4-(Thieno[2,3-d]pyrimidin-4-ylamino)but-1-ynyl]benzonitrile
    —— 3-(1H-Imidazol-1-yl)-5-methylbenzenamine 1211587-66-4 C10H11N3
    3-(1H-Imidazol-1-yl)-5-methylbenzenamine
    —— 3-Anilino-4-aethoxycarbonyl-2-pyrazolin-5-on 60988-10-5 C12H13N3O3
    3-Anilino-4-aethoxycarbonyl-2-pyrazolin-5-on
    —— 3-(1-Methoxy-3-phenyl-propyl)-dihydro-furan-2-one 60669-61-6 C14H18O3
    3-(1-Methoxy-3-phenyl-propyl)-dihydro-furan-2-one
    —— 3,3'-dimethyl-2,5,2',5'-tetraphenyl-3,3'-<i>p</i>-phenylene-bis-pyrrolidine 60702-46-7 C40H40N2
    3,3'-dimethyl-2,5,2',5'-tetraphenyl-3,3'-<i>p</i>-phenylene-bis-pyrrolidine
    —— 3,4,6-Tri-O-acetyl-2-deoxy-2-iodo-α-D-mannopyranose 53008-86-9 C12H17IO8
    3,4,6-Tri-O-acetyl-2-deoxy-2-iodo-α-D-mannopyranose
    —— 3-(2,6-dichloro-4-{4-[3-(1-ethyloxy-pentyl)-2-fluoro-phenyl]-thiazol-2-ylcarbamoyl}-phenyl)-2-methylacrylic acid 844845-40-5 C27H27Cl2FN2O4S
    3-(2,6-dichloro-4-{4-[3-(1-ethyloxy-pentyl)-2-fluoro-phenyl]-thiazol-2-ylcarbamoyl}-phenyl)-2-methylacrylic acid
    —— 3-methoxy-1,1-dioxo-1,5-dihydro-1λ<sup>6</sup>-[1,2,4]thiadiazole-4-carboxylic acid phenyl ester 53826-38-3 C10H10N2O5S
    3-methoxy-1,1-dioxo-1,5-dihydro-1λ<sup>6</sup>-[1,2,4]thiadiazole-4-carboxylic acid phenyl ester
    —— (3aR,6S,6aR)-2,2-Dimethyl-6-((E)-propenyl)-dihydro-furo[3,4-d][1,3]dioxol-4-one 74957-66-7 C10H14O4
    (3aR,6S,6aR)-2,2-Dimethyl-6-((E)-propenyl)-dihydro-furo[3,4-d][1,3]dioxol-4-one
    —— (3S,4R)-3,4,5-tris(benzyloxy)pentan-2-one-1-13C 637775-76-9 C26H28O4
    (3S,4R)-3,4,5-tris(benzyloxy)pentan-2-one-1-13C
    —— (+-)-3-Methyl-3-propyl-3-ethoxycarbonyl-propionsaeure-(2-diethylamino-ethylester) 108884-98-6 C16H31NO4
    (+-)-3-Methyl-3-propyl-3-ethoxycarbonyl-propionsaeure-(2-diethylamino-ethylester)
    —— 3-(2-cyclobutyl-2H-pyrazol-3-yl)-N-cyclopropyl-5-(5-methyl-pyridin-2-yl)-benzamide 1162644-28-1 C23H24N4O
    3-(2-cyclobutyl-2H-pyrazol-3-yl)-N-cyclopropyl-5-(5-methyl-pyridin-2-yl)-benzamide
    —— [3-fluoro-4-(4-methylimidazol-1-yl)phenyl]-(4-methyl-4-phenyl-4,5,6,7-tetrahydrobenzothiazol-2-yl)amine 1172638-38-8 C24H23FN4S
    [3-fluoro-4-(4-methylimidazol-1-yl)phenyl]-(4-methyl-4-phenyl-4,5,6,7-tetrahydrobenzothiazol-2-yl)amine
    —— 3-[(9-methyl-10-oxo-7-oxa-9-azabicyclo[4.4.0]deca-2,4,11-trien-4-yl)oxy]-5-[(3S)-1-methyl-2-oxo-pyrrolidin-3-yl]oxy-N-(1H-pyrazol-3-yl)benzamide 1020855-15-5 C24H23N5O6
    3-[(9-methyl-10-oxo-7-oxa-9-azabicyclo[4.4.0]deca-2,4,11-trien-4-yl)oxy]-5-[(3S)-1-methyl-2-oxo-pyrrolidin-3-yl]oxy-N-(1H-pyrazol-3-yl)benzamide
    —— 3-[3,5-dimethyl-4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-1-((1aS,5aR)-1,1,2-trimethyl-1,1a,5,5a-tetrahydro-3-thia-cyclopropa[a]pentalen-4-yl)-propan-1-one 910811-08-4 C28H37NO2S
    3-[3,5-dimethyl-4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-1-((1aS,5aR)-1,1,2-trimethyl-1,1a,5,5a-tetrahydro-3-thia-cyclopropa[a]pentalen-4-yl)-propan-1-one
    —— 3-iodo-2,4,5-triphenylfuran 904928-69-4 C22H15IO
    3-iodo-2,4,5-triphenylfuran
    —— 3-Allyl-2-hydroxybenzaldehyde N-ethylthiosemicarbazone 477731-44-5 C13H17N3OS
    3-Allyl-2-hydroxybenzaldehyde N-ethylthiosemicarbazone
    —— 3,4-O-isopropylidene-2-O-(m-methylbenzyl)-1-O-(p-methoxybenzyl)-D-erythritol 1392478-03-3 C23H30O5
    3,4-O-isopropylidene-2-O-(m-methylbenzyl)-1-O-(p-methoxybenzyl)-D-erythritol
    —— [3-(2,2-dichlorovinyl)-1-oxy-pyridin-4-yl]-carbamic acid tert-butyl ester 945607-82-9 C12H14Cl2N2O3
    [3-(2,2-dichlorovinyl)-1-oxy-pyridin-4-yl]-carbamic acid tert-butyl ester
    —— (3aS,4S,7R,7aR,8S)-8-Chloro-3,3-diphenyl-4,7-dihydro-3H-4,7-methano-indazole-3a,7a-dicarboxylic acid dimethyl ester 86578-18-9 C24H21ClN2O4
    (3aS,4S,7R,7aR,8S)-8-Chloro-3,3-diphenyl-4,7-dihydro-3H-4,7-methano-indazole-3a,7a-dicarboxylic acid dimethyl ester
    —— 3,5-dideoxy-5-nitromethyl-2-O-trifluoromethanesulfonyl-D-xylono-1,4-lactone 1220627-39-3 C7H8F3NO7S
    3,5-dideoxy-5-nitromethyl-2-O-trifluoromethanesulfonyl-D-xylono-1,4-lactone
    —— 3-Ethyl-8,8-dimethyl-8,9-dihydro-2H,6H-7-oxa-11-thia-2,4,10-triaza-benzo[b]fluoren-1-one 166545-86-4 C16H17N3O2S
    3-Ethyl-8,8-dimethyl-8,9-dihydro-2H,6H-7-oxa-11-thia-2,4,10-triaza-benzo[b]fluoren-1-one
    —— 3'-[1-ethyl-6-oxo-5-(quinolin-5-ylamino)-1,6-dihydropyridazin-3-yl]biphenyl-4-carboxylic acid 1352005-74-3 C28H22N4O3
    3'-[1-ethyl-6-oxo-5-(quinolin-5-ylamino)-1,6-dihydropyridazin-3-yl]biphenyl-4-carboxylic acid
    —— 3-{2-[5-bromo-2-(2,4-bis-trifluoromethylbenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-benzoic acid ethyl ester 632626-67-6 C29H22BrF6NO3
    3-{2-[5-bromo-2-(2,4-bis-trifluoromethylbenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-benzoic acid ethyl ester
    —— 3-{2-[5-bromo-2-(2,4,6-trifluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-naphthalene-1-carboxylic acid 632623-52-0 C29H19BrF3NO3
    3-{2-[5-bromo-2-(2,4,6-trifluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-naphthalene-1-carboxylic acid
    —— 3-Carbaethoxy-pyrimido<1,2-b>indazol-4(1H)-on 59591-82-1 C13H11N3O3
    3-Carbaethoxy-pyrimido<1,2-b>indazol-4(1H)-on
    —— 3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoic acid 93013-20-8 C16H14I2O4
    3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoic acid
    —— 3-N-benzoylamino-4-anilino-4-methyl-3,4-dihydrocoumarin 112521-02-5 C23H20N2O3
    3-N-benzoylamino-4-anilino-4-methyl-3,4-dihydrocoumarin
    —— 3β,17β-Diacetoxy-3α-(3,3-difluor-cyclopropen-(1)-yl)-5α-androstan 19646-55-0 C26H36F2O4
    3β,17β-Diacetoxy-3α-(3,3-difluor-cyclopropen-(1)-yl)-5α-androstan
    —— 3-(3-Toylamino)propan-1-sulfonsaeure 52962-44-4 C10H15NO3S
    3-(3-Toylamino)propan-1-sulfonsaeure
    —— 3-bromo-4-<<(S)-1-methylheptyl>oxy>benzoic acid 122265-82-1 C15H21BrO3
    3-bromo-4-<<(S)-1-methylheptyl>oxy>benzoic acid
    —— 3-allylseleno-6-isopropoxypyridazine 1627745-11-2 C10H14N2OSe
    3-allylseleno-6-isopropoxypyridazine
    —— 3β,5,17-trihydroxy-6β-methyl-5α-pregnan-20-one 95807-78-6 C22H36O4
    3β,5,17-trihydroxy-6β-methyl-5α-pregnan-20-one
    —— 3-methoxy-5-phenacylsulfanyl-1,2-thiazole-4-carbonitrile 77726-75-1 C13H10N2O2S2
    3-methoxy-5-phenacylsulfanyl-1,2-thiazole-4-carbonitrile
    —— 3-Oxo-3-(5-(trifluoromethyl)-1H-indol-3-YL)propanenitrile 2089649-01-2 C12H7F3N2O
    3-Oxo-3-(5-(trifluoromethyl)-1H-indol-3-YL)propanenitrile
    —— 3-Isopropyl-1,6,9-trimethyl-1,2,4,6,9-pentaza-5-phospha(spiro 4,4)-2,4-nonadiene 134021-43-5 C9H20N5P
    3-Isopropyl-1,6,9-trimethyl-1,2,4,6,9-pentaza-5-phospha(spiro 4,4)-2,4-nonadiene
    —— 3-(p-methoxycarbonylphenylazo)-1,3-thiazolidine 117769-03-6 C11H13N3O2S
    3-(p-methoxycarbonylphenylazo)-1,3-thiazolidine
    —— 3-(ethoxycarbonyl)-2,5-dimethyl-4-phenylpyridine 1-oxide 1449580-20-4 C16H17NO3
    3-(ethoxycarbonyl)-2,5-dimethyl-4-phenylpyridine 1-oxide
    —— 3,4-Dihydro-5-methyl-4-oxo-2-quinazolinecarboxylic acid 1029420-50-5 C10H8N2O3
    3,4-Dihydro-5-methyl-4-oxo-2-quinazolinecarboxylic acid
    —— 3<i>exo</i>-benzoyloxy-8<i>anti</i>-benzyl-8<i>syn</i>-methyl-nortropanium; bromide 114225-17-1 Br*C22H26NO2
    3<i>exo</i>-benzoyloxy-8<i>anti</i>-benzyl-8<i>syn</i>-methyl-nortropanium; bromide
    —— 3,5-Dibrom-4-amino-benzoin 97001-55-3 C14H11Br2NO2
    3,5-Dibrom-4-amino-benzoin