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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-Methyl-5,7-dioxo-5,6,7,8-tetrahydro-pyrimido<5.4-e>-asymm.-triazin 20144-78-9 C6H5N5O2
3-Methyl-5,7-dioxo-5,6,7,8-tetrahydro-pyrimido<5.4-e>-asymm.-triazin
—— 3',5'-(tertbutyldimethylsilyl)-4,5-(1,3-[3H,6H]oxazin-2-one)deoxycytidine 1257247-40-7 C23H41N3O6Si2
3',5'-(tertbutyldimethylsilyl)-4,5-(1,3-[3H,6H]oxazin-2-one)deoxycytidine
—— 3-Bromo-4,5-dimethylbenzene-1-sulfonyl chloride 1251925-22-0 C8H8BrClO2S
3-Bromo-4,5-dimethylbenzene-1-sulfonyl chloride
—— 3β-hydroxy-pregna-5-en-20-one-O-(2,3-epoxypropyl)-oxime 1620413-71-9 C24H37NO3
3β-hydroxy-pregna-5-en-20-one-O-(2,3-epoxypropyl)-oxime
—— 3-(2,4-dichlorobenzyl)-5,5-dimethylimidazolidine-2,4-dione 1608154-33-1 C12H12Cl2N2O2
3-(2,4-dichlorobenzyl)-5,5-dimethylimidazolidine-2,4-dione
—— 3-(2,4-difluoro-6-methoxyphenyl)-1-methyl-6-trifluoromethyluracil 193679-27-5 C13H9F5N2O3
3-(2,4-difluoro-6-methoxyphenyl)-1-methyl-6-trifluoromethyluracil
—— 3-(N-Propyl-acetamido)-propionamidoxim 27277-50-5 C8H17N3O2
3-(N-Propyl-acetamido)-propionamidoxim
—— 3-(3-Dimethylaminopropyl)-8,9,10,11-tetrahydro-1H,7H-cyclohepta<4,5>pyrrolo<1,2,3-de>chinoxalin-2(3H)-on 53375-22-7 C20H27N3O
3-(3-Dimethylaminopropyl)-8,9,10,11-tetrahydro-1H,7H-cyclohepta<4,5>pyrrolo<1,2,3-de>chinoxalin-2(3H)-on
—— 3-(4'-acetylaminophenylsulphonylhydrazinocarbonyl)-5,6-benzocoumarin 111456-25-8 C22H17N3O6S
3-(4'-acetylaminophenylsulphonylhydrazinocarbonyl)-5,6-benzocoumarin
—— 3β-acetoxy-2'-cyclohexyl-4'c-hydroxymethyl-(5α,17αO,6'rC16)-spiro[androstane-17,6'-[1,2]oxazinane]-3't-carbonitrile 72166-11-1 C32H50N2O4
3β-acetoxy-2'-cyclohexyl-4'c-hydroxymethyl-(5α,17αO,6'rC16)-spiro[androstane-17,6'-[1,2]oxazinane]-3't-carbonitrile
—— 3-Chloro-3-methyl-2-[(E)-methylimino]-butyronitrile 73404-75-8 C6H9ClN2
3-Chloro-3-methyl-2-[(E)-methylimino]-butyronitrile
—— 3β-acetoxy-5α-hydroxypregpregn-16-ene-6,20-dione 95562-78-0 C23H32O5
3β-acetoxy-5α-hydroxypregpregn-16-ene-6,20-dione
—— 3-(4-chloro-1,3-benzothiazol-2-yl)-1-(octahydroquinolin-1(2H)-yl)butan-1-one 1453482-10-4 C20H25ClN2OS
3-(4-chloro-1,3-benzothiazol-2-yl)-1-(octahydroquinolin-1(2H)-yl)butan-1-one
—— 3-[5-[3-fluoro-4-[5-(2-methylpropyl)-1H-imidazol-2-yl]phenyl]-4-methylpyridin-2-yl]oxy-2,2-dimethylpropanoic acid 1383001-58-8 C24H28FN3O3
3-[5-[3-fluoro-4-[5-(2-methylpropyl)-1H-imidazol-2-yl]phenyl]-4-methylpyridin-2-yl]oxy-2,2-dimethylpropanoic acid
—— 3-octylthiophene-2,5-dicarboxylic acid 208445-53-8 C14H20O4S
3-octylthiophene-2,5-dicarboxylic acid
—— 3-(4-methoxyphenyl)-8-(1,2,3,6-tetrahydropyridin-4-yl)-6H-imidazolo[1,5-a]pyrrolo[2,3-e]pyrazine 1310702-35-2 C20H19N5O
3-(4-methoxyphenyl)-8-(1,2,3,6-tetrahydropyridin-4-yl)-6H-imidazolo[1,5-a]pyrrolo[2,3-e]pyrazine
—— 3-{3-fluoro-4-[3-(4-fluoro-phenyl)-ureido]-phenyl}-isoxazole-5-carboxylic acid 1210757-53-1 C17H11F2N3O4
3-{3-fluoro-4-[3-(4-fluoro-phenyl)-ureido]-phenyl}-isoxazole-5-carboxylic acid
—— 3-[5-chloro-2-(5-methyl-2-trifluoromethyl-furan-3-ylmethoxy)-phenoxy]-azetidine 1227620-15-6 C16H15ClF3NO3
3-[5-chloro-2-(5-methyl-2-trifluoromethyl-furan-3-ylmethoxy)-phenoxy]-azetidine
—— 3-[(3S,3aR,5aR,6S,7S,9aR,9bS)-7-Isopropyl-6,9a,9b-trimethyl-3-(2-methyl-5-oxo-tetrahydro-furan-2-yl)-dodecahydro-cyclopenta[a]naphthalen-6-yl]-propionic acid 70902-34-0 C27H44O4
3-[(3S,3aR,5aR,6S,7S,9aR,9bS)-7-Isopropyl-6,9a,9b-trimethyl-3-(2-methyl-5-oxo-tetrahydro-furan-2-yl)-dodecahydro-cyclopenta[a]naphthalen-6-yl]-propionic acid
—— 3-(6-Chloro-1-hydroxy-3-hydroxymethyl-5,8-dimethoxy-naphthalen-2-yl)-2-hydroxy-6-methyl-4-triisopropylsilanyloxymethyl-benzoic acid methyl ester 863423-76-1 C32H43ClO8Si
3-(6-Chloro-1-hydroxy-3-hydroxymethyl-5,8-dimethoxy-naphthalen-2-yl)-2-hydroxy-6-methyl-4-triisopropylsilanyloxymethyl-benzoic acid methyl ester
—— {3-[(S)-2-Acetylamino-3-(4-benzyloxy-phenyl)-propionylamino]-6-benzyl-2-oxo-2H-pyridin-1-yl}-acetic acid 175210-90-9 C32H31N3O6
{3-[(S)-2-Acetylamino-3-(4-benzyloxy-phenyl)-propionylamino]-6-benzyl-2-oxo-2H-pyridin-1-yl}-acetic acid
—— 3,5-di-O-acetyl-6-O-cyclohexyl-1,2-O-cyclohexylidene-α-D-glucofuranose 73488-60-5 C22H34O8
3,5-di-O-acetyl-6-O-cyclohexyl-1,2-O-cyclohexylidene-α-D-glucofuranose
—— 3-Methyl-2-(t-butyldioxy)butansaeure-methylester 38860-41-2 C10H20O4
3-Methyl-2-(t-butyldioxy)butansaeure-methylester
—— 3-(6-(bis((pyridin-2-yl)methyl)amino)hexyl)-1-((2R,4S,5R)-tetrahydro-4-hydroxy-5-(hydroxymethyl)furan-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1253522-34-7 C28H37N5O5
3-(6-(bis((pyridin-2-yl)methyl)amino)hexyl)-1-((2R,4S,5R)-tetrahydro-4-hydroxy-5-(hydroxymethyl)furan-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
—— 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3-methyl-2,5-dioxo-4-((E)-propenyl)-2,5-dihydro-pyrrol-1-ylmethyl ester 60310-60-3 C17H19Br2NO4
3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3-methyl-2,5-dioxo-4-((E)-propenyl)-2,5-dihydro-pyrrol-1-ylmethyl ester
—— 3-[[4-[(4-chlorophenyl)methoxy]phenyl]methoxy]-2-methoxy-1-propanol 127164-76-5 C18H21ClO4
3-[[4-[(4-chlorophenyl)methoxy]phenyl]methoxy]-2-methoxy-1-propanol
—— 3-(4-bromo-2-nitrobenzyl)-3-(2-((tert-butyldimethylsilyl)oxy)ethyl)-5-chloro-1-(methoxymethyl)indolin-2-one 1187430-14-3 C25H32BrClN2O5Si
3-(4-bromo-2-nitrobenzyl)-3-(2-((tert-butyldimethylsilyl)oxy)ethyl)-5-chloro-1-(methoxymethyl)indolin-2-one
—— 3-Aminomethyl-4,6-dichlor-benzoesaeure 708-62-3 C8H7Cl2NO2
3-Aminomethyl-4,6-dichlor-benzoesaeure
—— 3-{1-[(E)-2-(3,4-dimethylphenyl)hydrazono]ethyl}-2H-chromen-2-one 1448308-25-5 C19H18N2O2
3-{1-[(E)-2-(3,4-dimethylphenyl)hydrazono]ethyl}-2H-chromen-2-one
—— 3-(2-chlorophenyl)-4-(2-chlorophenyl)-5-(4-hydroxyphenyl)isoxazole 1373499-31-0 C21H13Cl2NO2
3-(2-chlorophenyl)-4-(2-chlorophenyl)-5-(4-hydroxyphenyl)isoxazole
—— 3-{(1R)-1-[(2,2-dimethylpropanoyl)amino]ethyl}-N-hydroxybenzamide 1332891-05-0 C14H20N2O3
3-{(1R)-1-[(2,2-dimethylpropanoyl)amino]ethyl}-N-hydroxybenzamide
—— 3-(Allylthio)-2-methyl-3-phenyl-2-propensaeure-diethylamid 130169-36-7 C17H23NOS
3-(Allylthio)-2-methyl-3-phenyl-2-propensaeure-diethylamid
—— 3-(2-chloro-6-fluorophenyl)-5-(1-(2-fluorophenyl)-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4-(oxazol-5-yl)isoxazole 1391944-35-6 C22H10ClF5N4O2
3-(2-chloro-6-fluorophenyl)-5-(1-(2-fluorophenyl)-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4-(oxazol-5-yl)isoxazole
—— 3-(pyridazin-4-yl-acetyl)-benzonitrile 861722-24-9 C13H9N3O
3-(pyridazin-4-yl-acetyl)-benzonitrile
—— (3R,4S)-3-({[tert-butyl(dimethyl)silanyl]oxy}methyl)-4-(2-fluorophenyl)pyrrolidine 915390-25-9 C17H28FNOSi
(3R,4S)-3-({[tert-butyl(dimethyl)silanyl]oxy}methyl)-4-(2-fluorophenyl)pyrrolidine
—— 3β-Hydroxy-20α(F)-methylacetamido-5α-pregnan 22953-15-7 C24H41NO2
3β-Hydroxy-20α(F)-methylacetamido-5α-pregnan
—— 3,17-Bis-acetylhydrazono-2ξ,16ξ-bis-acetylhydrazonomethyl-androst-4-en 5708-53-2 C29H42N8O4
3,17-Bis-acetylhydrazono-2ξ,16ξ-bis-acetylhydrazonomethyl-androst-4-en
—— (3aR,5aR,8bS,10aR)-10a-Dimethoxymethyl-3a,5a-dimethyl-6-((E)-1-methyl-4-oxo-pent-2-enyl)-dodecahydro-dicyclopenta[a,f]naphthalene-3,10-dione 10063-55-5 C27H40O5
(3aR,5aR,8bS,10aR)-10a-Dimethoxymethyl-3a,5a-dimethyl-6-((E)-1-methyl-4-oxo-pent-2-enyl)-dodecahydro-dicyclopenta[a,f]naphthalene-3,10-dione
—— 3-Piperidino-acrylsaeure-piperidid 6162-62-5 C13H22N2O
3-Piperidino-acrylsaeure-piperidid
—— 3-Aethyl-4-chlor-3-hydroxy-1-triaethylsilyl-butin-(1) 17795-46-9 C12H23ClOSi
3-Aethyl-4-chlor-3-hydroxy-1-triaethylsilyl-butin-(1)
—— 3,4,4-Trimethyl-1-<aethyl-methyl-silyl>-3-butyloxymethoxy-pentin-(1) 10000-17-6 C16H32O2Si
3,4,4-Trimethyl-1-<aethyl-methyl-silyl>-3-butyloxymethoxy-pentin-(1)
—— 3-(2-Methylphenoxy)-1,2-bis-ethoxycarbonyloxypropan 16929-78-5 C16H22O7
3-(2-Methylphenoxy)-1,2-bis-ethoxycarbonyloxypropan
—— 3,6-Diiod-phthalimidoessigsaeure 19231-59-5 C10H5I2NO4
3,6-Diiod-phthalimidoessigsaeure
—— 3-<2>Naphthylamino-5-phenyl-1,2,4-triazol 4989-13-3 C18H14N4
3-<2>Naphthylamino-5-phenyl-1,2,4-triazol
—— 3,4-Dihydro-carbostyril-4-d1 20843-42-9 C9H9NO
3,4-Dihydro-carbostyril-4-d1
—— 3-(4-chlorophenyl)-4-((3-chlorophenyl)ethynyl)-1,2,3-oxadiazol-3-ium-5-olate 1315168-28-5 C16H8Cl2N2O2
3-(4-chlorophenyl)-4-((3-chlorophenyl)ethynyl)-1,2,3-oxadiazol-3-ium-5-olate
—— 3,4,5-trimethoxy-N-(naphthalen-2-ylcarbamothioyl)benzamide 74822-81-4 C21H20N2O4S
3,4,5-trimethoxy-N-(naphthalen-2-ylcarbamothioyl)benzamide
—— 3-({4-[(4-Amino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-propionic acid tert-butyl ester 1007859-94-0 C19H27N5O4
3-({4-[(4-Amino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-propionic acid tert-butyl ester
—— 3-methyl-7-phenyloxepin-2(7H)-one 72350-02-8 C13H12O2
3-methyl-7-phenyloxepin-2(7H)-one
—— 3-amino-N-(1-phenylethyl)-6-thiophen-3-ylpyrazine-2-carboxamide 756524-25-1 C17H16N4OS
3-amino-N-(1-phenylethyl)-6-thiophen-3-ylpyrazine-2-carboxamide