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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(furan-2-yl)-6-methylpyridin-2(1H)-one 1416332-46-1 C10H9NO2
4-(furan-2-yl)-6-methylpyridin-2(1H)-one
—— 4-cyclohexyl-5-(diphenylmethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1469797-99-6 C21H23N3S
4-cyclohexyl-5-(diphenylmethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
—— 4-[6-(2,3-difluorophenyl)pyridin-2-yl]-N-(3,4-dimethylisoxazol-5-yl)piperazine-1-carboxamide 1143577-90-5 C21H21F2N5O2
4-[6-(2,3-difluorophenyl)pyridin-2-yl]-N-(3,4-dimethylisoxazol-5-yl)piperazine-1-carboxamide
—— 4-methyl-4,5-dihydro-pyrazole-3,3-dicarboxylic acid diethyl ester 876480-71-6 C10H16N2O4
4-methyl-4,5-dihydro-pyrazole-3,3-dicarboxylic acid diethyl ester
—— 4,6-diferrocenyl-1-pyridin-2-yl-2-o-tolyl-1,4-dihydropyrimidine 1448535-92-9 C36H31Fe2N3
4,6-diferrocenyl-1-pyridin-2-yl-2-o-tolyl-1,4-dihydropyrimidine
—— (4-methoxyphenyl) 3-(4-methylphenyl)-3-oxopropanoate 113721-92-9 C17H16O4
(4-methoxyphenyl) 3-(4-methylphenyl)-3-oxopropanoate
—— (4aS,7aS,7bS)-5-((2S,3R,4S,5R,6R)-3,4,5-Trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yloxy)-3,4,4a,7,7a,7b-hexahydro-indeno[1,7-cd]isoxazole 132841-01-1 C19H29NO7
(4aS,7aS,7bS)-5-((2S,3R,4S,5R,6R)-3,4,5-Trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yloxy)-3,4,4a,7,7a,7b-hexahydro-indeno[1,7-cd]isoxazole
—— 4α-Hydroxy-5,7β-cyclo-B-homo-5β-cholestan 53444-82-9 C28H48O
4α-Hydroxy-5,7β-cyclo-B-homo-5β-cholestan
—— 4-Nitro-N-<diphenyl-(4-dimethylamino-phenyl)-phosphoranyliden>-anilin 14474-87-4 C26H24N3O2P
4-Nitro-N-<diphenyl-(4-dimethylamino-phenyl)-phosphoranyliden>-anilin
—— 4-Amino-1-benzolsulfonyl-3-benzolsulfonyloxy-naphthalin 97015-81-1 C22H17NO5S2
4-Amino-1-benzolsulfonyl-3-benzolsulfonyloxy-naphthalin
—— 4-(2-chloro-phenyl)-2-trichloromethyldisulfanyl-thiazole 94627-79-9 C10H5Cl4NS3
4-(2-chloro-phenyl)-2-trichloromethyldisulfanyl-thiazole
—— 4,5-Dimethyl-naphthalene-1,8-dicarbonitrile 84301-05-3 C14H10N2
4,5-Dimethyl-naphthalene-1,8-dicarbonitrile
—— 4-(2,4-dichloro-phenoxy)-N-(3-hydroxy-cyclohexyl)-N-methyl-butyramide 1076238-45-3 C17H23Cl2NO3
4-(2,4-dichloro-phenoxy)-N-(3-hydroxy-cyclohexyl)-N-methyl-butyramide
—— 4-(2-Methyl-cyclohex-3-enyl)-butan-2-on-3-ol-(2.4-dinitro-phenylhydrazon) 93437-86-6 C17H22N4O5
4-(2-Methyl-cyclohex-3-enyl)-butan-2-on-3-ol-(2.4-dinitro-phenylhydrazon)
—— (4-ethyl-phenyl)-(2-chloro-phenyl)-amine 107775-99-5 C14H14ClN
(4-ethyl-phenyl)-(2-chloro-phenyl)-amine
—— (4-Dimethylamino-phenyl)-<acetyl-(2-chloranilino)-carbonyl-methylen>-hydrazin 95125-58-9 C18H19ClN4O2
(4-Dimethylamino-phenyl)-<acetyl-(2-chloranilino)-carbonyl-methylen>-hydrazin
—— 4-Methyl-4-aza-1,2,3-benzo-cyclohexadecen-(1) 119040-21-0 C19H31N
4-Methyl-4-aza-1,2,3-benzo-cyclohexadecen-(1)
—— 4-Chloro-1-methyl-3-(2,2,2-trifluoroethoxy)-1H-pyrazole-5-carboxylic acid 1227002-43-8 C7H6ClF3N2O3
4-Chloro-1-methyl-3-(2,2,2-trifluoroethoxy)-1H-pyrazole-5-carboxylic acid
—— {4-[5-chloro-4-(1-methylcyclobutylamino)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone 1351759-85-7 C21H26ClN5O3
{4-[5-chloro-4-(1-methylcyclobutylamino)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone
—— 4-(7-chlorospiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-ylcarbonyl)-3-fluorobenzonitrile 1346612-25-6 C23H17ClFN3O2
4-(7-chlorospiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-ylcarbonyl)-3-fluorobenzonitrile
—— 4'-(1-carboxy)ethoxy-N-(5-chloro-3-methoxypyrazin-2-yl)-2-biphenylsulphonamide 186651-52-5 C20H18ClN3O6S
4'-(1-carboxy)ethoxy-N-(5-chloro-3-methoxypyrazin-2-yl)-2-biphenylsulphonamide
—— (4aR,4bS,8aR,8bS)-4,4-Dimethyl-decahydro-biphenylen-1-one 57166-80-0 C14H22O
(4aR,4bS,8aR,8bS)-4,4-Dimethyl-decahydro-biphenylen-1-one
—— 4a-Methyl-3-oxo-2,3,4,4a,5,6-hexahydro-benzo[h]cinnoline-8-carboxylic acid amide 104107-11-1 C14H15N3O2
4a-Methyl-3-oxo-2,3,4,4a,5,6-hexahydro-benzo[h]cinnoline-8-carboxylic acid amide
—— 4-methyl-2-phenyl-4,9-dihydro-3<i>H</i>-pyrido[2,3-<i>b</i>]indole 64677-54-9 C18H16N2
4-methyl-2-phenyl-4,9-dihydro-3<i>H</i>-pyrido[2,3-<i>b</i>]indole
—— 4,8-Anhydro-1-O-(tert-butyldiphenylsilyl)-2,3,6-trideoxy-5-O-(p-methoxybenzyl)-D-allo-nonitol 122490-52-2 C33H44O6Si
4,8-Anhydro-1-O-(tert-butyldiphenylsilyl)-2,3,6-trideoxy-5-O-(p-methoxybenzyl)-D-allo-nonitol
—— 4,4-Dichloro-2-dibromomethylene-but-3-enenitrile 53393-96-7 C5HBr2Cl2N
4,4-Dichloro-2-dibromomethylene-but-3-enenitrile
—— 4-methyl-N-octa-2,7-dienyl-N-prop-2-enylbenzenesulfonamide 116043-28-8 C18H25NO2S
4-methyl-N-octa-2,7-dienyl-N-prop-2-enylbenzenesulfonamide
—— (4SR,5RS)-1-Methyl-3-oxa-4-formyl-5-(1'-methoxycinnamyl)-5-methoxy-2-pyrrolidinone 73062-18-7 C16H19NO5
(4SR,5RS)-1-Methyl-3-oxa-4-formyl-5-(1'-methoxycinnamyl)-5-methoxy-2-pyrrolidinone
—— 4-phenyl-2,6-di-morpholino-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)benzamide 1465827-51-3 C28H24F7N3O3
4-phenyl-2,6-di-morpholino-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)benzamide
—— 4-((1R,3s,5S)-8-azabicyclo[3.2.1]octan-3-ylamino)-6-fluoroquinolin-2(1H)-one 1613289-55-6 C16H18FN3O
4-((1R,3s,5S)-8-azabicyclo[3.2.1]octan-3-ylamino)-6-fluoroquinolin-2(1H)-one
—— 4-butylidene-2-(4-isopropoxyphenyl)-3-phenyl-1-oxaspiro[4.4]non-2-ene 1341126-05-3 C27H32O2
4-butylidene-2-(4-isopropoxyphenyl)-3-phenyl-1-oxaspiro[4.4]non-2-ene
—— 4-pyrrolidino-1-(2H)-phthalazinone 78755-14-3 C12H13N3O
4-pyrrolidino-1-(2H)-phthalazinone
—— 4,5-diphenyl-oxazolidine-2-thione 39574-11-3 C15H13NOS
4,5-diphenyl-oxazolidine-2-thione
—— 4-phenylbutan-2-yl (tert-butoxycarbonyl)sulfamate 1375958-79-4 C15H23NO5S
4-phenylbutan-2-yl (tert-butoxycarbonyl)sulfamate
—— 4-(2,3-difluorobenzylamino)-6-(4-methoxyphenylamino)nicotinamide 1374211-35-4 C20H18F2N4O2
4-(2,3-difluorobenzylamino)-6-(4-methoxyphenylamino)nicotinamide
—— 4-[(4'-{[tert-butyl(dimethyl)silyl]oxy}-2,2',6'-trimethylbiphenyl-3-yl)methoxy]benzaldehyde 955931-70-1 C29H36O3Si
4-[(4'-{[tert-butyl(dimethyl)silyl]oxy}-2,2',6'-trimethylbiphenyl-3-yl)methoxy]benzaldehyde
—— 4-((1H-indol-7-yl)methylamino)-6-(4-methoxyphenylamino)nicotinamide 1374212-99-3 C22H21N5O2
4-((1H-indol-7-yl)methylamino)-6-(4-methoxyphenylamino)nicotinamide
—— 4-phenyl-4-(3,4,5-tris(dodecyloxy)benzyl)-4H-spiro[phosphinino[3,2-b:5,6-b']dithiophene-8,2'-[1,3]dioxolan]-4-ium bromide 1454275-77-4 Br*C60H92O5PS2
4-phenyl-4-(3,4,5-tris(dodecyloxy)benzyl)-4H-spiro[phosphinino[3,2-b:5,6-b']dithiophene-8,2'-[1,3]dioxolan]-4-ium bromide
—— 4-(1,3-diselenan-2-yl)-3,5-dimethyl-1-(prop-2-en-1-yl)-1H-pyrazole hydrochloride 1408325-72-3 C12H18N2Se2*ClH
4-(1,3-diselenan-2-yl)-3,5-dimethyl-1-(prop-2-en-1-yl)-1H-pyrazole hydrochloride
—— (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-methyl-furan-3-ylmethyl)-(2-trifluoromethyl-phenyl)-amine 50531-21-0 C16H16F3N3O
(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-methyl-furan-3-ylmethyl)-(2-trifluoromethyl-phenyl)-amine
—— ((4R,5R)-5-ethyl-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)methanol 1309384-28-8 C15H22O4
((4R,5R)-5-ethyl-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)methanol
—— (4R,5R)-5-But-3-enyl-2-dimethylaminomethyl-4,5-dimethyl-cyclohexanone 82757-01-5 C15H27NO
(4R,5R)-5-But-3-enyl-2-dimethylaminomethyl-4,5-dimethyl-cyclohexanone
—— 4,5-diphenyl-1-tosyl-1,6-dihydropyridin-3(2H)-one 1350810-09-1 C24H21NO3S
4,5-diphenyl-1-tosyl-1,6-dihydropyridin-3(2H)-one
—— 4-[3-[3,5-bis(trifluoromethyl)phenyl]-4-chloro-3-(trifluoromethyl)-2,4-dihydropyrrol-5-yl]-2-bromo-N-(1-oxothietan-3-yl)benzamide 1354650-45-5 C23H15BrClF9N2O2S
4-[3-[3,5-bis(trifluoromethyl)phenyl]-4-chloro-3-(trifluoromethyl)-2,4-dihydropyrrol-5-yl]-2-bromo-N-(1-oxothietan-3-yl)benzamide
—— (4-nitro-benzoyl)-peroxocarbamic acid 38336-47-9 C8H6N2O6
(4-nitro-benzoyl)-peroxocarbamic acid
—— (4S,5R)-ethyl 4-{(S)-1-[(tert-butoxycarbonyl)amino]-3-methylbutyl}-5-nitrocyclohex-1-enecarboxylate 1402544-88-0 C19H32N2O6
(4S,5R)-ethyl 4-{(S)-1-[(tert-butoxycarbonyl)amino]-3-methylbutyl}-5-nitrocyclohex-1-enecarboxylate
—— 4(oder 1)-Aza-7,8-benzo-indophenazin 6537-57-1 C17H10N4
4(oder 1)-Aza-7,8-benzo-indophenazin
—— 4-acetoxy-3-benzyl-6-phenyl-pyran-2-one 102001-79-6 C20H16O4
4-acetoxy-3-benzyl-6-phenyl-pyran-2-one
—— 4-Hydroxy-5,6-dimethoxy-chinolin-carbonsaeure-(2) 109847-48-5 C12H11NO5
4-Hydroxy-5,6-dimethoxy-chinolin-carbonsaeure-(2)
—— (4-bromo-phenyl)-(6-nitro-1-oxy-benz[1,2,5]oxadiazol-5-yl)-amine 109162-88-1 C12H7BrN4O4
(4-bromo-phenyl)-(6-nitro-1-oxy-benz[1,2,5]oxadiazol-5-yl)-amine