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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-acetoxy-11β,17-dihydroxy-16α-methyl-5α-pregnan-20-one 7645-52-5 C24H38O5
    3β-acetoxy-11β,17-dihydroxy-16α-methyl-5α-pregnan-20-one
    —— 3-<2-Benzoyloxy-ethyl>-3,4-dihydro-carbostyril 94005-02-4 C18H17NO3
    3-<2-Benzoyloxy-ethyl>-3,4-dihydro-carbostyril
    —— 3-hydroxy-2-oxo-5,5-di-<i>p</i>-tolyl-tetrahydro-furan-3-carboxylic acid 111329-57-8 C19H18O5
    3-hydroxy-2-oxo-5,5-di-<i>p</i>-tolyl-tetrahydro-furan-3-carboxylic acid
    —— 3-(5-Nitro-2-furyl)-acrylsaeure-(6-methoxy-chinolyl-8-amid) 93326-30-8 C17H13N3O5
    3-(5-Nitro-2-furyl)-acrylsaeure-(6-methoxy-chinolyl-8-amid)
    —— 3-Methyl-1,2,3,4,5,6-hexahydrobenzo<f>isochinolin-1-methanol 97435-58-0 C15H19NO
    3-Methyl-1,2,3,4,5,6-hexahydrobenzo<f>isochinolin-1-methanol
    —— 3-(4-fluoro-anilino)-2-thioxo-thiazolidin-4-one 717-49-7 C9H7FN2OS2
    3-(4-fluoro-anilino)-2-thioxo-thiazolidin-4-one
    —— 3-(1,4-dioxa-spiro[4.5]dec-6-yl)-propionic acid dimethylamide 131081-71-5 C13H23NO3
    3-(1,4-dioxa-spiro[4.5]dec-6-yl)-propionic acid dimethylamide
    —— 3-Ethyl-5-(2,4-dichloro-phenoxymethyl)-oxazolidin-2-one 100119-91-3 C12H13Cl2NO3
    3-Ethyl-5-(2,4-dichloro-phenoxymethyl)-oxazolidin-2-one
    —— 3-Phenoxy-4.4.5.5-tetracyan-cyclohexen-(1) 92792-54-6 C16H10N4O
    3-Phenoxy-4.4.5.5-tetracyan-cyclohexen-(1)
    —— 3-<4-Chlor-phenyl>-4-<2-hydroxy-aethyl>-2-pyrazolin-5-on 91066-41-0 C11H11ClN2O2
    3-<4-Chlor-phenyl>-4-<2-hydroxy-aethyl>-2-pyrazolin-5-on
    —— 3-<4-Benzoylamino-phenyl>-propionsaeure-aethylester 95427-41-1 C18H19NO3
    3-<4-Benzoylamino-phenyl>-propionsaeure-aethylester
    —— 3-perfluoropentyl-5-phenyl-2-isoxazolin-5-ol 491854-55-8 C14H8F11NO2
    3-perfluoropentyl-5-phenyl-2-isoxazolin-5-ol
    —— 3-(1,3-dithiolan-2-ylidene)-1,1,1-trifluoropropan-2-one 1201342-10-0 C6H5F3OS2
    3-(1,3-dithiolan-2-ylidene)-1,1,1-trifluoropropan-2-one
    —— 3-(4-chloro-phenyl)-1-(4-methoxy-phenyl)-5-p-tolyl-1H-pyrazole 1014625-50-3 C23H19ClN2O
    3-(4-chloro-phenyl)-1-(4-methoxy-phenyl)-5-p-tolyl-1H-pyrazole
    —— 3-(1-benzoylamino-5-methyl-pyrrol-2-yl)-propionic acid 58412-58-1 C15H16N2O3
    3-(1-benzoylamino-5-methyl-pyrrol-2-yl)-propionic acid
    —— 3-(pyridin-2-ylmethyl-carbamoyl)-pyridine-2-carboxylic acid 57646-74-9 C13H11N3O3
    3-(pyridin-2-ylmethyl-carbamoyl)-pyridine-2-carboxylic acid
    —— 3-Methyl-2-nitro-6,7,8,9-tetrahydro-5H-imidazo<1,2-a>azepin 59521-35-6 C9H13N3O2
    3-Methyl-2-nitro-6,7,8,9-tetrahydro-5H-imidazo<1,2-a>azepin
    —— 3-hexanoyl-2,2,5-trimethyl-2,3-dihydro-imidazole-4-thione 58489-26-2 C12H20N2OS
    3-hexanoyl-2,2,5-trimethyl-2,3-dihydro-imidazole-4-thione
    —— 3-(4-bromo-3,5-dimethyl-phenyl)-6-methyl-pyridazine 1458656-13-7 C13H13BrN2
    3-(4-bromo-3,5-dimethyl-phenyl)-6-methyl-pyridazine
    —— 3-methyl-9-pyridin-2-yl-9<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]indol-9-ol 57698-50-7 C15H12N4O
    3-methyl-9-pyridin-2-yl-9<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]indol-9-ol
    —— 3-hydroxy-1-oxa-spiro[4.5]deca-6,9-diene-2,8-dione 57765-92-1 C9H8O4
    3-hydroxy-1-oxa-spiro[4.5]deca-6,9-diene-2,8-dione
    —— 3-(Piperidin-4-yl)-3,4-dihydroquinazolin-4-one trifluoroacetic acid 2172474-28-9 C15H16F3N3O3
    3-(Piperidin-4-yl)-3,4-dihydroquinazolin-4-one trifluoroacetic acid
    —— 3-acetyl-2-(4-chloro-phenyl)-indolizine-6-carboxylic acid ethyl ester 59603-71-3 C19H16ClNO3
    3-acetyl-2-(4-chloro-phenyl)-indolizine-6-carboxylic acid ethyl ester
    —— 3,10-Dithia-tricyclo[10.2.2.2<sup>5,8</sup>]octadeca-1(15),5,7,12(16),13,17-hexaene-6,7-dicarboxylic acid dimethyl ester 43183-81-9 C20H20O4S2
    3,10-Dithia-tricyclo[10.2.2.2<sup>5,8</sup>]octadeca-1(15),5,7,12(16),13,17-hexaene-6,7-dicarboxylic acid dimethyl ester
    —— 3-[1-Phenyl-meth-(E)-ylidene]-4-[1-(2,4,6-trimethyl-phenyl)-meth-(E)-ylidene]-dihydro-furan-2,5-dione 58195-43-0 C21H18O3
    3-[1-Phenyl-meth-(E)-ylidene]-4-[1-(2,4,6-trimethyl-phenyl)-meth-(E)-ylidene]-dihydro-furan-2,5-dione
    —— [3-Methoxy-4-(4-trifluoromethyl-benzyloxy)-pyridin-2-yl]-methanol 124845-70-1 C15H14F3NO3
    [3-Methoxy-4-(4-trifluoromethyl-benzyloxy)-pyridin-2-yl]-methanol
    —— 3-fluoro-4-(4-fluorophenoxy)-benzene-1,2-diamine 940351-74-6 C12H10F2N2O
    3-fluoro-4-(4-fluorophenoxy)-benzene-1,2-diamine
    —— 3-(4-(pyridin-2-ylamino)phenoxy)-N-(pyridin-4-ylmethyl)pyrazin-2-amine 1231921-68-8 C21H18N6O
    3-(4-(pyridin-2-ylamino)phenoxy)-N-(pyridin-4-ylmethyl)pyrazin-2-amine
    —— 3-[4-((3aR,9bR)-cis-9-Methoxy-1,2,3,3a,4,9b-hexahydro-[1]-benzopyrano[3,4-c]pyrrol-2-yl)butyl]-7-methoxy-pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione hydrochloride 208992-68-1 C26H28N4O5S*ClH
    3-[4-((3aR,9bR)-cis-9-Methoxy-1,2,3,3a,4,9b-hexahydro-[1]-benzopyrano[3,4-c]pyrrol-2-yl)butyl]-7-methoxy-pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione hydrochloride
    —— 3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-4-[2-(1H-indol-5-yl)-ethylamino]-1H-pyridin-2-one 468737-39-5 C26H23N7O
    3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-4-[2-(1H-indol-5-yl)-ethylamino]-1H-pyridin-2-one
    —— 3-(2-((3-methyl-1-(3,5-dimethylphenyl)butyl)carbamoyl)-4-(2-phenylvinyl)phenyl)propanoic acid 499149-44-9 C31H35NO3
    3-(2-((3-methyl-1-(3,5-dimethylphenyl)butyl)carbamoyl)-4-(2-phenylvinyl)phenyl)propanoic acid
    —— 3-(benzyloxy)-2-methoxy-1,4,5-trimethylbenzene 499235-93-7 C17H20O2
    3-(benzyloxy)-2-methoxy-1,4,5-trimethylbenzene
    —— 3-[2-(1-Chloro-2,2-difluoro-vinyl)-2-hydroxy-cyclopentyl]-propionic acid tert-butyl ester 328373-05-3 C14H21ClF2O3
    3-[2-(1-Chloro-2,2-difluoro-vinyl)-2-hydroxy-cyclopentyl]-propionic acid tert-butyl ester
    —— 3,5,6-Trifluor-4-amino-pyridazin 7679-50-7 C4H2F3N3
    3,5,6-Trifluor-4-amino-pyridazin
    —— 3-(4-Chlorophenyl)-5-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]-2,1-benzoxazole 951895-00-4 C19H10ClN3O3
    3-(4-Chlorophenyl)-5-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]-2,1-benzoxazole
    —— 3-(2,5-dimethyl-4H-quinazolin-3-yl)-pyrrolidine-2,5-dione 940055-21-0 C14H15N3O2
    3-(2,5-dimethyl-4H-quinazolin-3-yl)-pyrrolidine-2,5-dione
    —— 3-(3,5-Dibromo-4-{9-bromo-3-[(E)-hydroxyimino]-2,8-dioxo-1-oxa-spiro[4.5]deca-6,9-dien-7-yloxy}-phenyl)-2-[(E)-hydroxyimino]-propionic acid 210880-78-7 C18H11Br3N2O8
    3-(3,5-Dibromo-4-{9-bromo-3-[(E)-hydroxyimino]-2,8-dioxo-1-oxa-spiro[4.5]deca-6,9-dien-7-yloxy}-phenyl)-2-[(E)-hydroxyimino]-propionic acid
    —— (3R,4R)-tert-butyl 3-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3-methylbutanamido)-4-((3S)-1-(2-((S)-2-(dimethylamino)-2-oxo-1-phenylethylamino)-2-oxoethylamino)-2-hydroxy-1-oxohexan-3-ylcarbamoyl)pyrrolidine-1-carboxylate 1033881-98-9 C46H68N10O10
    (3R,4R)-tert-butyl 3-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3-methylbutanamido)-4-((3S)-1-(2-((S)-2-(dimethylamino)-2-oxo-1-phenylethylamino)-2-oxoethylamino)-2-hydroxy-1-oxohexan-3-ylcarbamoyl)pyrrolidine-1-carboxylate
    —— 3-fluoro-4-[(1,3-thiazol-2-ylamino)sulfonyl]-N-[4-(trifluoromethoxy)benzyl]benzamide 1063730-47-1 C18H13F4N3O4S2
    3-fluoro-4-[(1,3-thiazol-2-ylamino)sulfonyl]-N-[4-(trifluoromethoxy)benzyl]benzamide
    —— 3-(6-benzyloxy-2-methyl-4H-quinazolin-3-yl)-pyrrolidine-2,5-dione 940055-30-1 C20H19N3O3
    3-(6-benzyloxy-2-methyl-4H-quinazolin-3-yl)-pyrrolidine-2,5-dione
    —— 3-chloro-phenylphosphinic acid 89487-59-2 C6H6ClO2P
    3-chloro-phenylphosphinic acid
    —— 3,6-Di-(2,3-epoxy-3-methylbutyl)-1-tosylindol 102275-64-9 C25H29NO4S
    3,6-Di-(2,3-epoxy-3-methylbutyl)-1-tosylindol
    —— 3,5-bis(3,5-bis(hexadecyloxy)benzyloxy)benzoic acid 1331827-08-7 C85H146O8
    3,5-bis(3,5-bis(hexadecyloxy)benzyloxy)benzoic acid
    —— 3-<6-Chlor-1-oxo-1,2,3,4-tetrahydro-naphthyl-(2)>-pyridin 3689-16-5 C15H12ClNO
    3-<6-Chlor-1-oxo-1,2,3,4-tetrahydro-naphthyl-(2)>-pyridin
    —— 3-chloro-2,4,6-triisopropyl-phenol 101355-30-0 C15H23ClO
    3-chloro-2,4,6-triisopropyl-phenol
    —— 3,3'',2''',3'''''-Tetramethyl-[1,1';4',1'';4'',1''';4''',1'''';4'''',1''''']sexiphenyl 119721-98-1 C40H34
    3,3'',2''',3'''''-Tetramethyl-[1,1';4',1'';4'',1''';4''',1'''';4'''',1''''']sexiphenyl
    —— 3α,21-diacetoxy-5β-pregn-16-ene-11,20-dione 96038-71-0 C25H34O6
    3α,21-diacetoxy-5β-pregn-16-ene-11,20-dione
    —— 3'.4'.6-Triaethoxy-2-hydroxy-4-methoxy-chalcon 97116-45-5 C22H26O6
    3'.4'.6-Triaethoxy-2-hydroxy-4-methoxy-chalcon
    —— 3-m-Toluidino-3-biphenylyl-(4)-1-(4-brom-phenyl)-propan-1-on 96968-68-2 C28H24BrNO
    3-m-Toluidino-3-biphenylyl-(4)-1-(4-brom-phenyl)-propan-1-on
    —— 3-Morpholino-3-phenyl-1-<i>p</i>-tolyl-propan-1-on 94576-70-2 C20H23NO2
    3-Morpholino-3-phenyl-1-<i>p</i>-tolyl-propan-1-on