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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-Dimethyl-4-hydroxypyridin-1-oxid 16282-23-8 C7H9NO2
    3,5-Dimethyl-4-hydroxypyridin-1-oxid
    —— (3-Benzyloxy-propyl)-(4-chloro-benzyl)-diethyl-ammonium; iodide 102047-57-4 C21H29ClNO*I
    (3-Benzyloxy-propyl)-(4-chloro-benzyl)-diethyl-ammonium; iodide
    —— 3-((1-[(4-([(3S)-3-methyl-1-piperazinyl]methyl)phenyl)acetyl]-4-piperidinyl)amino)benzonitrile hydrochloride 1127440-89-4 C26H33N5O*ClH
    3-((1-[(4-([(3S)-3-methyl-1-piperazinyl]methyl)phenyl)acetyl]-4-piperidinyl)amino)benzonitrile hydrochloride
    —— 3,5,6-tri-O-methyl-2-O-trifluoromethylsulfonyl-D-galactono-1,4-lactone 1131825-72-3 C10H15F3O8S
    3,5,6-tri-O-methyl-2-O-trifluoromethylsulfonyl-D-galactono-1,4-lactone
    —— 3-(2-Hydroxy-ethyl)-5,7-dimethyl-3,4-dihydro-1H-thieno[3,4-d]pyrimidin-2-one 126033-64-5 C10H14N2O2S
    3-(2-Hydroxy-ethyl)-5,7-dimethyl-3,4-dihydro-1H-thieno[3,4-d]pyrimidin-2-one
    —— (3S,5S,8R,9S,10S,13S,14S,17R)-17-Cyclobut-1-enyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol 40996-64-3 C23H36O
    (3S,5S,8R,9S,10S,13S,14S,17R)-17-Cyclobut-1-enyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol
    —— 3-chloro-4-hydroxy-7-methyl-1-phenyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester 952394-35-3 C17H15ClN2O3
    3-chloro-4-hydroxy-7-methyl-1-phenyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester
    —— 3-(4-chloro-phenyl)-4-(dimethylcarbamoyl-methyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-methoxy-anilide 64413-23-6 C21H23ClN4O3
    3-(4-chloro-phenyl)-4-(dimethylcarbamoyl-methyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-methoxy-anilide
    —— 3-(tert-butoxycarbonyl)-5-[methyl(methylsulfonyl)amino]benzyl-3-allyl-N-(tert-butoxycarbonyl)-alpha-methylphenylalaninate 887970-22-1 C32H44N2O8S
    3-(tert-butoxycarbonyl)-5-[methyl(methylsulfonyl)amino]benzyl-3-allyl-N-(tert-butoxycarbonyl)-alpha-methylphenylalaninate
    —— 3-[(3-Chloro-5,6-difluoro-2-methyl-1H-indol-1-yl)sulfonyl]-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide 303042-58-2 C13H12ClF2N5O4S2
    3-[(3-Chloro-5,6-difluoro-2-methyl-1H-indol-1-yl)sulfonyl]-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide
    —— 3-(8-isopropyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-ylamino)-5-(methylsulfonyl)aminobenzoic acid 1044272-25-4 C18H22N6O5S
    3-(8-isopropyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-ylamino)-5-(methylsulfonyl)aminobenzoic acid
    —— 3-(Trifluoroacetamido)pyridine-4-carboxylic acid 1339687-09-0 C8H5F3N2O3
    3-(Trifluoroacetamido)pyridine-4-carboxylic acid
    —— 3-[2]furyl-2-phenyl-butyryl chloride 858796-99-3 C14H13ClO2
    3-[2]furyl-2-phenyl-butyryl chloride
    —— 3-hydroxy-2-(2-hydroxy-5-nitrophenyl)-4H-chromen-4-one 1364733-30-1 C15H9NO6
    3-hydroxy-2-(2-hydroxy-5-nitrophenyl)-4H-chromen-4-one
    —— 3-{8-[(3,4-dimethoxyphenyl)-amino]imidazo[1,2-a]pyrazin-6-yl}-N-(piperidin-4-yl)benzamide 1181326-61-3 C26H28N6O3
    3-{8-[(3,4-dimethoxyphenyl)-amino]imidazo[1,2-a]pyrazin-6-yl}-N-(piperidin-4-yl)benzamide
    —— 3-(2-ethoxyethoxy)-N-methyl-4-oxo-5-(2-oxo-2-phenylethyl)-4,5-dihydrothieno[3,2-c]quinoline-2-carboxamide 1186244-45-0 C25H24N2O5S
    3-(2-ethoxyethoxy)-N-methyl-4-oxo-5-(2-oxo-2-phenylethyl)-4,5-dihydrothieno[3,2-c]quinoline-2-carboxamide
    —— 3'-O-tert-butyldimethylsilyl-N-(p-methoxyphenyl)-O-(tetrahydro-2''H-pyran-2''-yl)-N-trifluoroacetyl-α-vinyl-m-tyrosinol 882048-55-7 C31H42F3NO5Si
    3'-O-tert-butyldimethylsilyl-N-(p-methoxyphenyl)-O-(tetrahydro-2''H-pyran-2''-yl)-N-trifluoroacetyl-α-vinyl-m-tyrosinol
    —— (3,4,6-tri-O-benzoyl-2-O-benzyl-α-D-galactopyranosyl)-1,2-O-isopropylidene-sn-glycerol 1321592-24-8 C40H40O11
    (3,4,6-tri-O-benzoyl-2-O-benzyl-α-D-galactopyranosyl)-1,2-O-isopropylidene-sn-glycerol
    —— 3-(2-Isobutyl-4-methyl-benzoyl)-propionsaeure-aethylester 7315-78-8 C17H24O3
    3-(2-Isobutyl-4-methyl-benzoyl)-propionsaeure-aethylester
    —— 3-(benzimidazol-1-yl)-N-((S)-1-hydroxy-4-methylpentan-2-yl)propanamide 1372854-02-8 C16H23N3O2
    3-(benzimidazol-1-yl)-N-((S)-1-hydroxy-4-methylpentan-2-yl)propanamide
    —— 3-(3-fluoro-benzenesulfonyl)-8-(3aR,6aS)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl-quinoline hydrochloride 1114984-59-6 C21H20FN3O2S*ClH
    3-(3-fluoro-benzenesulfonyl)-8-(3aR,6aS)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl-quinoline hydrochloride
    —— 3-(4-chlorophenyl)-2-methyl-2-propyl 2-hydroxypropyl ether 80692-08-6 C13H19ClO2
    3-(4-chlorophenyl)-2-methyl-2-propyl 2-hydroxypropyl ether
    —— 3,6-di-O-butyrylglucose, α anomer 108535-12-2 C14H24O8
    3,6-di-O-butyrylglucose, α anomer
    —— 3-cyano-1-ethoxycarbonyl-2-(2-tetrahydrofurylmethylamino)-4H-quinolizin-4-one 123066-36-4 C18H19N3O4
    3-cyano-1-ethoxycarbonyl-2-(2-tetrahydrofurylmethylamino)-4H-quinolizin-4-one
    —— 3,4-Dimethoxyfuran-2,5-diacrylonitril 65990-59-2 C12H10N2O3
    3,4-Dimethoxyfuran-2,5-diacrylonitril
    —— 3-[2-[4-(4-Fluorobenzoyl)piperidin-1-yl]ethyl]-7,8,9,10-tetrahydro-2H,6H-1,3,5-triazino[1,2-a]azepine-2,4(3H)-dione Dihydrochloride 133364-66-6 C22H27FN4O3*2ClH
    3-[2-[4-(4-Fluorobenzoyl)piperidin-1-yl]ethyl]-7,8,9,10-tetrahydro-2H,6H-1,3,5-triazino[1,2-a]azepine-2,4(3H)-dione Dihydrochloride
    —— (3-am-2.4.4-me2)SiCl3 18225-06-4 C8H17Cl3Si
    (3-am-2.4.4-me2)SiCl3
    —— 3-nitro-2-(4-trifluoromethylphenylamino)-3-pyrrolidin-2-ylidenepropionic acid ethyl ester 1612191-70-4 C16H18F3N3O4
    3-nitro-2-(4-trifluoromethylphenylamino)-3-pyrrolidin-2-ylidenepropionic acid ethyl ester
    —— 3,3'-(1,4-phenylene)bis-1-benzyl-1,2,3,4,7,8-hexahydroquinazoline-5(6H)-one 1369381-28-1 C36H38N4O2
    3,3'-(1,4-phenylene)bis-1-benzyl-1,2,3,4,7,8-hexahydroquinazoline-5(6H)-one
    —— (3,3',4,4',8,8',9,9'-octaethyl-10,10'-dimethyl-6,6'-diphenyl-2,2'-bidipyrrinato)palladium 444108-60-5 C48H56N4Pd
    (3,3',4,4',8,8',9,9'-octaethyl-10,10'-dimethyl-6,6'-diphenyl-2,2'-bidipyrrinato)palladium
    —— (3S,6S)-(-)-6-(1-hydroxyindol-3-ylmethyl)-3-benzyl-2,5-piperazinedione 180910-59-2 C20H19N3O3
    (3S,6S)-(-)-6-(1-hydroxyindol-3-ylmethyl)-3-benzyl-2,5-piperazinedione
    —— 3,4,6,7,8,9-hexahydro-2H-quinolizin-1-yl-(4-methylphenyl)diazene 134504-12-4 C16H21N3
    3,4,6,7,8,9-hexahydro-2H-quinolizin-1-yl-(4-methylphenyl)diazene
    —— 3-n-Hexyl-2-phenylfuran 135328-75-5 C16H20O
    3-n-Hexyl-2-phenylfuran
    —— 3-Hydroxypiperidine-3-carboxamide 1378254-91-1 C6H12N2O2
    3-Hydroxypiperidine-3-carboxamide
    —— 3-[3-(2,5-dimethoxy-phenyl)-3-oxo-propionylamino]-4-(methyl-octadecyl-amino)-benzoic acid 116282-05-4 C37H56N2O6
    3-[3-(2,5-dimethoxy-phenyl)-3-oxo-propionylamino]-4-(methyl-octadecyl-amino)-benzoic acid
    —— 3-Brom-2,7-diacetylfluoren 73058-49-8 C17H13BrO2
    3-Brom-2,7-diacetylfluoren
    —— 3-Acetyl-2-{(4-methoxycarbonyl)phenyl}-4-methyl-5-(4-pyridyl)-1H-pyrrole 202285-83-4 C20H18N2O3
    3-Acetyl-2-{(4-methoxycarbonyl)phenyl}-4-methyl-5-(4-pyridyl)-1H-pyrrole
    —— 3-(4-chlorophenyl)-2-(2-chlorophenyl)-7-(4-methanesulfonylpiperazin-1-yl)-5-methylpyrazolo[1,5-a]pyrimidine 737828-05-6 C24H23Cl2N5O2S
    3-(4-chlorophenyl)-2-(2-chlorophenyl)-7-(4-methanesulfonylpiperazin-1-yl)-5-methylpyrazolo[1,5-a]pyrimidine
    —— 3-[(4-(2-(2-phenylethyl)pyrrolidin-1-yl)-1,3,5-triazin-2-yl)amino]-benzenemethanesulfonamide 1396708-54-5 C22H26N6O2S
    3-[(4-(2-(2-phenylethyl)pyrrolidin-1-yl)-1,3,5-triazin-2-yl)amino]-benzenemethanesulfonamide
    —— 3,5-dimethyl-4-(10-[4-(7-chloro-4-quinolyl)piperazino]decyloxy)-5H-thiophen-2-one 1346419-13-3 C29H40ClN3O2S
    3,5-dimethyl-4-(10-[4-(7-chloro-4-quinolyl)piperazino]decyloxy)-5H-thiophen-2-one
    —— 3-bromo-5-[(methyl)(2-methylpropyl)amino]thiophene-2-carbonitrile 1254176-78-7 C10H13BrN2S
    3-bromo-5-[(methyl)(2-methylpropyl)amino]thiophene-2-carbonitrile
    —— (3S,5S,E)-10-methyl-6-methylene-2-(2-oxoethylidene)-5-(triethylsilyloxy)undec-9-en-7-yne-1,3-diyl diacetate 1131164-92-5 C25H38O6Si
    (3S,5S,E)-10-methyl-6-methylene-2-(2-oxoethylidene)-5-(triethylsilyloxy)undec-9-en-7-yne-1,3-diyl diacetate
    —— 3,4-diphenyl-5,6,7,8-tetrahydropyrazolo[5,1-a]isoquinoline 1415913-93-7 C23H20N2
    3,4-diphenyl-5,6,7,8-tetrahydropyrazolo[5,1-a]isoquinoline
    —— 3-Hydroxy-naphthalene-2-carboxylic acid [5-(2-chloro-ethylsulfamoyl)-2-methoxy-phenyl]-amide 94550-66-0 C20H19ClN2O5S
    3-Hydroxy-naphthalene-2-carboxylic acid [5-(2-chloro-ethylsulfamoyl)-2-methoxy-phenyl]-amide
    —— 3-(4-chloro-benzenesulfonylsulfanylmethyl)-3<i>H</i>-benzo[<i>d</i>][1,2,3]triazin-4-one 31377-50-1 C14H10ClN3O3S2
    3-(4-chloro-benzenesulfonylsulfanylmethyl)-3<i>H</i>-benzo[<i>d</i>][1,2,3]triazin-4-one
    —— 3-(2-Carboxy-6-trifluoromethylindol-3-yl)propionic acid 132004-33-2 C13H10F3NO4
    3-(2-Carboxy-6-trifluoromethylindol-3-yl)propionic acid
    —— 3-Fluoro-2-hydroxy-3,3-diphenyl-propionic acid ethyl ester 83769-25-9 C17H17FO3
    3-Fluoro-2-hydroxy-3,3-diphenyl-propionic acid ethyl ester
    —— (3R,3aS,5aS,5bR,6aR,9S,9aS)-9-Isopropyl-3,5a,6a-trimethyl-2,3,3a,4,5,5a,5b,6,6a,7,8,9,9a,10-tetradecahydro-1H-pentaleno[1,6a-a]-s-indacene-11-carbonitrile 1217493-94-1 C25H37N
    (3R,3aS,5aS,5bR,6aR,9S,9aS)-9-Isopropyl-3,5a,6a-trimethyl-2,3,3a,4,5,5a,5b,6,6a,7,8,9,9a,10-tetradecahydro-1H-pentaleno[1,6a-a]-s-indacene-11-carbonitrile
    —— (3S,6S,8aS)-6-methyl-7-((2-nitrophenyl)sulfonyl)-5-oxohexahydro-2H-oxazolo[3,2-a]pyrazine-3-carboxamide 1426238-84-7 C14H16N4O7S
    (3S,6S,8aS)-6-methyl-7-((2-nitrophenyl)sulfonyl)-5-oxohexahydro-2H-oxazolo[3,2-a]pyrazine-3-carboxamide
    —— (+/-)-3-benzyl-4-[4-[2-[6-(methylamino)pyridin-2-yl]-1-ethoxy]phenyl]butanoic acid 243640-84-8 C25H28N2O3
    (+/-)-3-benzyl-4-[4-[2-[6-(methylamino)pyridin-2-yl]-1-ethoxy]phenyl]butanoic acid