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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-triethoxysilanyl-benzonitrile 18053-05-9 C13H19NO3Si
    3-triethoxysilanyl-benzonitrile
    —— 3-(benzyloxy)-17-methyl-17-oxo-16,17-secoestra-1,3,5(10)-triene-16-nitrile 297179-06-7 C26H29NO2
    3-(benzyloxy)-17-methyl-17-oxo-16,17-secoestra-1,3,5(10)-triene-16-nitrile
    —— 3β,21-diacetoxy-pregn-5-ene-7,20-dione 115963-46-7 C25H34O6
    3β,21-diacetoxy-pregn-5-ene-7,20-dione
    —— 3-(2,6-Dichloro-phenyl)-4-propionyl-isoxazole-5-carboxylic acid methyl ester 129144-34-9 C14H11Cl2NO4
    3-(2,6-Dichloro-phenyl)-4-propionyl-isoxazole-5-carboxylic acid methyl ester
    —— 3-(benzyloxy)-N-[8-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide 521071-72-7 C29H29N3O2
    3-(benzyloxy)-N-[8-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide
    —— 3-Bromo-5-iodo-N-methylbenzamide 398151-45-6 C8H7BrINO
    3-Bromo-5-iodo-N-methylbenzamide
    —— 3-fluoro-4-methoxy-N-(3-(piperidin-1-yl)propyl)benzamide 875711-53-8 C16H23FN2O2
    3-fluoro-4-methoxy-N-(3-(piperidin-1-yl)propyl)benzamide
    —— (3E,4aS,5S)-3-{4-[2-(3-fluorophenyl)ethynyl]benzylidene}-4,4a,5,6,7,8-hexahydro-5-hydroxy-1,4a-dimethylnaphthalen-2(3H)-one 897020-17-6 C27H25FO2
    (3E,4aS,5S)-3-{4-[2-(3-fluorophenyl)ethynyl]benzylidene}-4,4a,5,6,7,8-hexahydro-5-hydroxy-1,4a-dimethylnaphthalen-2(3H)-one
    —— 3,3,3-trifluoro-2-[N-(3,4-dimethylphenyl)amino]propane-1-amine hydrochloride 1247247-09-1 C11H15F3N2*ClH
    3,3,3-trifluoro-2-[N-(3,4-dimethylphenyl)amino]propane-1-amine hydrochloride
    —— 3,4,5-Tri-O-acetyl-2,6-anhydro-D-mannose-dimethylacetal 17318-53-5 C14H22O9
    3,4,5-Tri-O-acetyl-2,6-anhydro-D-mannose-dimethylacetal
    —— 3-fluoro-4,6-dimethoxy-5-methyl-2-(1-methyl-2,4-pentadienyl)phenol 109034-94-8 C15H19FO3
    3-fluoro-4,6-dimethoxy-5-methyl-2-(1-methyl-2,4-pentadienyl)phenol
    —— (3R)-7-chloromethyl-8-cyclopropyl-6-(1-hydroxy-but-3-enyl)-2,3-dihydrothiazolo[3,2-a]pyridine-5-one-3-carboxylic acid methyl ester 1404106-46-2 C17H20ClNO4S
    (3R)-7-chloromethyl-8-cyclopropyl-6-(1-hydroxy-but-3-enyl)-2,3-dihydrothiazolo[3,2-a]pyridine-5-one-3-carboxylic acid methyl ester
    —— 3,4-Dihydro-2-[2-(4-hydroxy-4-phenyl-1-piperidinyl)ethyl]-1,4-dimethyl-1H-[1,3,5]-triazepino[3,2-a]benzimidazol-5(2H)-one (Z)-2-butenedioate 142651-73-8 C4H4O4*C25H31N5O2
    3,4-Dihydro-2-[2-(4-hydroxy-4-phenyl-1-piperidinyl)ethyl]-1,4-dimethyl-1H-[1,3,5]-triazepino[3,2-a]benzimidazol-5(2H)-one (Z)-2-butenedioate
    —— 3-(5-bromo-naphthalen-2-ylmethyl)-1-cyclohexyl-pyrrolidin-2-one 895580-69-5 C21H24BrNO
    3-(5-bromo-naphthalen-2-ylmethyl)-1-cyclohexyl-pyrrolidin-2-one
    —— 3-ethoxy-4-(5-methylpyrid-2-yl)phenol 1292785-58-0 C14H15NO2
    3-ethoxy-4-(5-methylpyrid-2-yl)phenol
    —— (3a<i>S</i>)-2<i>t</i>-[(<i>tert</i>-butyl-dimethyl-silanyloxy)-methyl]-3<i>c</i>-hydroxy-(3a<i>r</i>,9a<i>c</i>)-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-<i>a</i>]pyrimidin-6-one 55264-14-7 C15H24N2O5Si
    (3a<i>S</i>)-2<i>t</i>-[(<i>tert</i>-butyl-dimethyl-silanyloxy)-methyl]-3<i>c</i>-hydroxy-(3a<i>r</i>,9a<i>c</i>)-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-<i>a</i>]pyrimidin-6-one
    —— 3-(4-Methoxy-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid methyl ester 259150-99-7 C11H10N2O4
    3-(4-Methoxy-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid methyl ester
    —— 3,5-dibromo-3'-<(2-methoxypyrid-5-yl)methyl>-O-methyl-N-(trifluoroacetyl)-L-thyronine methyl ester 105189-46-6 C26H23Br2F3N2O6
    3,5-dibromo-3'-<(2-methoxypyrid-5-yl)methyl>-O-methyl-N-(trifluoroacetyl)-L-thyronine methyl ester
    —— 3,3-Dimethyl-1-carbamoylmethyl-1-(4-methoxyphenyl)-phthalan 14308-11-3 C19H21NO3
    3,3-Dimethyl-1-carbamoylmethyl-1-(4-methoxyphenyl)-phthalan
    —— 3β-Aethoxy-6,19-dioxo-5α-cholestan 14963-21-4 C29H48O3
    3β-Aethoxy-6,19-dioxo-5α-cholestan
    —— 3-<Tetra-O-acetyl-1-β-D-glucopyranosylmercapto>-pyridazin-6-thion 13034-22-5 C18H22N2O9S2
    3-<Tetra-O-acetyl-1-β-D-glucopyranosylmercapto>-pyridazin-6-thion
    —— 3-Ethyl-4-methoxy-propiophenon-semicarbazon 2129-05-7 C13H19N3O2
    3-Ethyl-4-methoxy-propiophenon-semicarbazon
    —— 3-Oxohexadecylsulfonsaeure 45261-49-2 C16H32O4S
    3-Oxohexadecylsulfonsaeure
    —— 3-Salicylidenamino-5,7-dimethyl-s-triazolo-<4,3-a>pyrimidin 7122-76-1 C14H13N5O
    3-Salicylidenamino-5,7-dimethyl-s-triazolo-<4,3-a>pyrimidin
    —— 3,4-Dimethyl-2-<acridyl-(9)>-pyrrol 5309-80-8 C19H16N2
    3,4-Dimethyl-2-<acridyl-(9)>-pyrrol
    —— 3-Acetamino-3,6-didesoxy-2,4-di-O-methansulfonyl-methyl-α-D-allopyranosid 13042-69-8 C11H21NO9S2
    3-Acetamino-3,6-didesoxy-2,4-di-O-methansulfonyl-methyl-α-D-allopyranosid
    —— 3-Acetoxy-6-methyl-1-<p-chlor-phenyl>-pyridon-(2) 13131-14-1 C14H12ClNO3
    3-Acetoxy-6-methyl-1-<p-chlor-phenyl>-pyridon-(2)
    —— 3-Dimethylaminocarbonyl-6-methoxycarbonyl-2-oxo-2H-chromen 16409-10-2 C14H13NO5
    3-Dimethylaminocarbonyl-6-methoxycarbonyl-2-oxo-2H-chromen
    —— 3-[2-(Methylamino)ethyl]-1H-indole-5-methanesulphonamide, maleate 88919-46-4 C4H4O4*C12H17N3O2S
    3-[2-(Methylamino)ethyl]-1H-indole-5-methanesulphonamide, maleate
    —— [(3aR,4R,4aS,7R,7aR,8aR)-4-bromo-2,2,3a-trimethyl-4a,6,7,7a,8,8a-hexahydro-4H-[1,3]dioxolo[4,5-f][1]benzofuran-7-yl]methyl benzoate 898801-01-9 C20H25BrO5
    [(3aR,4R,4aS,7R,7aR,8aR)-4-bromo-2,2,3a-trimethyl-4a,6,7,7a,8,8a-hexahydro-4H-[1,3]dioxolo[4,5-f][1]benzofuran-7-yl]methyl benzoate
    —— 3-pentafluorosulfanyl-4-(3'-thienyl)thiophene 1313861-09-4 C8H5F5S3
    3-pentafluorosulfanyl-4-(3'-thienyl)thiophene
    —— (3aR,4S,6aS)-ethyl 2-benzhydryl-4-(4-cyanophenyl)-1,3-dioxo-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole-5-carboxylate 1412913-08-6 C30H24N2O4
    (3aR,4S,6aS)-ethyl 2-benzhydryl-4-(4-cyanophenyl)-1,3-dioxo-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole-5-carboxylate
    —— 3-[5-acetyl-2-(4-bromophenyl)-4-(4-methoxyphenyl)-3H-1,2,4-triazol-3-yl]chromen-4-one 113326-66-2 C26H20BrN3O4
    3-[5-acetyl-2-(4-bromophenyl)-4-(4-methoxyphenyl)-3H-1,2,4-triazol-3-yl]chromen-4-one
    —— 3-deoxy-3-C-dichloronitromethyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose 74553-22-3 C13H19Cl2NO7
    3-deoxy-3-C-dichloronitromethyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose
    —— 3β-Acetoxy-6-nitro-chol-5-en-saeure-methylester 107035-68-7 C27H41NO6
    3β-Acetoxy-6-nitro-chol-5-en-saeure-methylester
    —— 3-(nitromethyl)-5-phenyl-1-(quinolin-2-yl)pentan-1-one 1433956-15-0 C21H20N2O3
    3-(nitromethyl)-5-phenyl-1-(quinolin-2-yl)pentan-1-one
    —— 3,6-dichloro-4-ethoxy-5-hexynyl-3,5-clohexadiene-1,2-dione 108213-43-0 C14H14Cl2O3
    3,6-dichloro-4-ethoxy-5-hexynyl-3,5-clohexadiene-1,2-dione
    —— 3-(2-aminoethyl)-5-[(2-ethoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione 1097048-97-9 C14H16N2O3S
    3-(2-aminoethyl)-5-[(2-ethoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione
    —— 3-Methyl-7-oxo-5,6,7,8-tetrahydro-9-oxa-3-azonia-dibenzo[a,c]cyclononene; iodide 85891-95-8 C16H16NO2*I
    3-Methyl-7-oxo-5,6,7,8-tetrahydro-9-oxa-3-azonia-dibenzo[a,c]cyclononene; iodide
    —— 3-(3-(trifluoromethyl)phenyl)-2H-chromen-2-one 1194049-28-9 C16H9F3O2
    3-(3-(trifluoromethyl)phenyl)-2H-chromen-2-one
    —— (3aS,7aR)-3a-Hydroxy-4-[2-(3-methoxy-phenyl)-ethyl]-7a-methyl-hexahydro-indene-1,5-dione 96789-74-1 C19H24O4
    (3aS,7aR)-3a-Hydroxy-4-[2-(3-methoxy-phenyl)-ethyl]-7a-methyl-hexahydro-indene-1,5-dione
    —— 3-phenyl-4-thiono-6-cyano-7-phenyliminothiopyrano<2,3-d>pyrimidine 104897-63-4 C20H12N4S2
    3-phenyl-4-thiono-6-cyano-7-phenyliminothiopyrano<2,3-d>pyrimidine
    —— 3,3-diethyl-1-(4-isopropyl-piperazino)-azetidine-2,4-dione; hydrochloride 96987-03-0 C14H25N3O2*ClH
    3,3-diethyl-1-(4-isopropyl-piperazino)-azetidine-2,4-dione; hydrochloride
    —— <3.3.3>(1,3,5)Cyclophane-2,11,20-trione 127395-53-3 C21H18O3
    <3.3.3>(1,3,5)Cyclophane-2,11,20-trione
    —— 3-fluoro-11,12-dihydro-6H-benzo[c][1,6]benzothiazocine 875895-97-9 C14H12FNS
    3-fluoro-11,12-dihydro-6H-benzo[c][1,6]benzothiazocine
    —— 3-(diethylamino)-7-imino-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6,14-dicarbonitrile 70546-16-6 C24H18N6O
    3-(diethylamino)-7-imino-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6,14-dicarbonitrile
    —— (3aS,4S,8R,8aS)-4,5,7,8-Tetrabenzyl-2,2-dimethyl-hexahydro-1,3-dioxa-5,7-diaza-azulen-6-one 218272-12-9 C36H38N2O3
    (3aS,4S,8R,8aS)-4,5,7,8-Tetrabenzyl-2,2-dimethyl-hexahydro-1,3-dioxa-5,7-diaza-azulen-6-one
    —— 3-amino-4-methoxy-N-(4-fluorophenyl)-benzamide 228422-70-6 C14H13FN2O2
    3-amino-4-methoxy-N-(4-fluorophenyl)-benzamide
    —— 3-methyl-4-oxo-4-(2,4,5-trimethoxy-phenyl)-butyric acid 1702-70-1 C14H18O6
    3-methyl-4-oxo-4-(2,4,5-trimethoxy-phenyl)-butyric acid
    —— (3S)-3-allyl-2-methoxy-3-methylisoindolin-1-one 1404082-58-1 C13H15NO2
    (3S)-3-allyl-2-methoxy-3-methylisoindolin-1-one