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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-6-ethoxy-5-(4-methoxy-benzyl)-pyrimidine 30838-03-0 C14H15ClN2O2
4-chloro-6-ethoxy-5-(4-methoxy-benzyl)-pyrimidine
—— [4-(2-Phenyl-morpholin-4-yl)-phenyl]-acetic acid pentachlorophenyl ester 77440-63-2 C24H18Cl5NO3
[4-(2-Phenyl-morpholin-4-yl)-phenyl]-acetic acid pentachlorophenyl ester
—— (4bR,8aS,9R,E)-11-(cyclopropylmethyl)-8a-hydroxy-3-methoxy-7-(3-methylbutylidene)-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate 1616556-78-5 C2HF3O2*C26H35NO3
(4bR,8aS,9R,E)-11-(cyclopropylmethyl)-8a-hydroxy-3-methoxy-7-(3-methylbutylidene)-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate
—— 4-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(tert-butyldimethylsiloxymethyl)benzonitrile 1370643-24-5 C26H37FN2O2Si
4-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(tert-butyldimethylsiloxymethyl)benzonitrile
—— 4-methoxy-7-[4-(2-methoxy-styryl)-phenyl]-2-phenyl-2,7-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bis[1,2,3]triazole 41615-20-7 C28H22N6O2
4-methoxy-7-[4-(2-methoxy-styryl)-phenyl]-2-phenyl-2,7-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bis[1,2,3]triazole
—— 4-Amino-6-brom-naphthostyril 31201-53-3 C11H7BrN2O
4-Amino-6-brom-naphthostyril
—— 4-[7-(4-dimethylamino-benzylidene)-2-phenyl-3,3a,4,5,6,7-hexahydro-2<i>H</i>-indazol-3-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline 30386-10-8 C30H34N4
4-[7-(4-dimethylamino-benzylidene)-2-phenyl-3,3a,4,5,6,7-hexahydro-2<i>H</i>-indazol-3-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline
—— 4-(4-chlorophenyl)-2-(2-methylprop-1-enyl)-6-nitro-7-o-tolylquinazoline 1225021-73-7 C25H20ClN3O2
4-(4-chlorophenyl)-2-(2-methylprop-1-enyl)-6-nitro-7-o-tolylquinazoline
—— 4-((3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-3-(((2R,5R,6S)-5-hydroxy-6-isobutyl-5,6-dihydro-2H-pyran-2-yl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one 1268341-24-7 C32H48O6
4-((3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-3-(((2R,5R,6S)-5-hydroxy-6-isobutyl-5,6-dihydro-2H-pyran-2-yl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one
—— (4R,5R)-4,5-dicyclohexyl-2-[(1S)-1-methylpropyl]-1,3,2-dioxaborolane 505094-32-6 C18H33BO2
(4R,5R)-4,5-dicyclohexyl-2-[(1S)-1-methylpropyl]-1,3,2-dioxaborolane
—— (4aS,5R,6S,8aS)-6-hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one 1338724-25-6 C14H22O3
(4aS,5R,6S,8aS)-6-hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one
—— 4-methylphenyl 2,3-di-O-benzoyl-1-thio-β-D-ribofuranoside 1159181-04-0 C26H24O6S
4-methylphenyl 2,3-di-O-benzoyl-1-thio-β-D-ribofuranoside
—— (4'R)-<4'-2H1>-3,5'-O-dibenzylpyridoxamine 133008-69-2 C22H24N2O2
(4'R)-<4'-2H1>-3,5'-O-dibenzylpyridoxamine
—— 4-ethyl-N-(4-((3-ethynylphenyl)amino)-7-methoxyquinazolin-6-yl)piperazine-1-carboxamide succinate 2252334-12-4 C4H6O4*2C24H26N6O2
4-ethyl-N-(4-((3-ethynylphenyl)amino)-7-methoxyquinazolin-6-yl)piperazine-1-carboxamide succinate
—— 4-Phenyl-1-butyn-3-amine 172358-32-6 C10H11N
4-Phenyl-1-butyn-3-amine
—— (-)-4,5-epoxy-3-hydroxy-N-(2,2,2-trichloroethoxycarbonyl)morphinan-6-one 85618-66-2 C19H18Cl3NO5
(-)-4,5-epoxy-3-hydroxy-N-(2,2,2-trichloroethoxycarbonyl)morphinan-6-one
—— 4-[3-[6-(azetidin-1-yl)-2-[[(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl]methyl]pyridin-3-yl]-4-methoxyphenyl]-3-methylthiophene-2-carboxylic acid 1374132-05-4 C34H29F6N3O5S
4-[3-[6-(azetidin-1-yl)-2-[[(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl]methyl]pyridin-3-yl]-4-methoxyphenyl]-3-methylthiophene-2-carboxylic acid
—— 4-[5-(9,9-dimethylfluoren-2-yl)-9-phenyl-9-azahexacyclo[13.6.2.02,10.03,8.012,22.019,23]tricosa-1(22),2(10),3(8),4,6,11,13,15(23),16,18,20-undecaen-18-yl]-N,N-diphenylaniline 1373131-73-7 C61H42N2
4-[5-(9,9-dimethylfluoren-2-yl)-9-phenyl-9-azahexacyclo[13.6.2.02,10.03,8.012,22.019,23]tricosa-1(22),2(10),3(8),4,6,11,13,15(23),16,18,20-undecaen-18-yl]-N,N-diphenylaniline
—— 4-hydroxy-3-methyl-7-trifluoromethyl-quinoline-2-carboxylic acid ethyl ester 345-49-3 C14H12F3NO3
4-hydroxy-3-methyl-7-trifluoromethyl-quinoline-2-carboxylic acid ethyl ester
—— 4,5,6,10,11,12,13-heptafluoro-1-methoxydibenzo[a,kl]xanthene 1072913-20-2 C21H7F7O2
4,5,6,10,11,12,13-heptafluoro-1-methoxydibenzo[a,kl]xanthene
—— 4-carbethoxycarbonyl-2-(methoxyimino)acetoacetic acid-tert.-butyl ester 76675-10-0 C13H19NO7
4-carbethoxycarbonyl-2-(methoxyimino)acetoacetic acid-tert.-butyl ester
—— 4-Fluoro-N-(6-acetoxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carbonyl)benzene-sulfonamide 208039-12-7 C22H24FNO6S
4-Fluoro-N-(6-acetoxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carbonyl)benzene-sulfonamide
—— 4.4-Dimethyl-5α-androsta-6.8(14)-dien-17β-yl-acetat 10376-85-9 C23H34O2
4.4-Dimethyl-5α-androsta-6.8(14)-dien-17β-yl-acetat
—— 4-ethyl-2,3-diphenyl-2<i>H</i>-isoxazol-5-ylideneamine 40232-57-3 C17H16N2O
4-ethyl-2,3-diphenyl-2<i>H</i>-isoxazol-5-ylideneamine
—— 4-chloro-N-(2-methoxy-4-phenylmethoxyphenyl)-5-(trifluoromethyl)pyrimidin-2-amine 1383682-50-5 C19H15ClF3N3O2
4-chloro-N-(2-methoxy-4-phenylmethoxyphenyl)-5-(trifluoromethyl)pyrimidin-2-amine
—— 4-(2-amino-5-chlorophenyl)isoquinoline 211743-98-5 C15H11ClN2
4-(2-amino-5-chlorophenyl)isoquinoline
—— 4-{1-ethyl-2-[3-(2-methyl-[1,3]dioxolan-2-yl)-cyclopentyl]-butyl}-cyclohexanone 29916-87-8 C21H36O3
4-{1-ethyl-2-[3-(2-methyl-[1,3]dioxolan-2-yl)-cyclopentyl]-butyl}-cyclohexanone
—— 4-(2,5-Dimethyl-phenyl)-2-methyl-cyclohexanecarbonitrile 26001-11-6 C16H21N
4-(2,5-Dimethyl-phenyl)-2-methyl-cyclohexanecarbonitrile
—— 4-(5'-Piperidinopentadiin-1'.3'-yl-1')phenoxyessigsaeure 29171-50-4 C18H19NO3
4-(5'-Piperidinopentadiin-1'.3'-yl-1')phenoxyessigsaeure
—— 4-(1-Ethylhexyl)thiophenol 20867-71-4 C14H22S
4-(1-Ethylhexyl)thiophenol
—— 4-pentenyl (methyl 2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1-4)-(6-O-acetyl-2-azido-3-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1-4)-(methyl 2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1-4)-6-O-acetyl-3-O-benzyl-2-deoxy-2-[(benzyloxy)carbonyl]amino-β-D-glucopyranoside 1266660-63-2 C75H88N4O27
4-pentenyl (methyl 2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1-4)-(6-O-acetyl-2-azido-3-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1-4)-(methyl 2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1-4)-6-O-acetyl-3-O-benzyl-2-deoxy-2-[(benzyloxy)carbonyl]amino-β-D-glucopyranoside
—— 4-(1-Ethylpentyl)-thiophenol 20867-72-5 C13H20S
4-(1-Ethylpentyl)-thiophenol
—— 4-acetoxy-1,1-dichloro-3a-methyl-1a-morpholin-4-yl-1a,2,3,3a,4,5,6,7b-octahydro-1<i>H</i>-cyclopropa[<i>a</i>]naphthalene 26425-25-2 C18H25Cl2NO3
4-acetoxy-1,1-dichloro-3a-methyl-1a-morpholin-4-yl-1a,2,3,3a,4,5,6,7b-octahydro-1<i>H</i>-cyclopropa[<i>a</i>]naphthalene
—— (4E)-1,1-Dimethoxy-4-heneicosene 90913-52-3 C23H46O2
(4E)-1,1-Dimethoxy-4-heneicosene
—— 4-hydroxy-3-[5-(2-chloro-phenyl)-3-oxo-1-phenyl-pent-4-enyl]-chromen-2-one 1189759-37-2 C26H19ClO4
4-hydroxy-3-[5-(2-chloro-phenyl)-3-oxo-1-phenyl-pent-4-enyl]-chromen-2-one
—— 4-(4-nitrophenoxy)picolinic acid 1184827-15-3 C12H8N2O5
4-(4-nitrophenoxy)picolinic acid
—— 4-(Hydroxyiminomethyl)-2-methyl-5-(phenylmethoxymethyl)pyridin-3-ol 195442-03-6 C15H16N2O3
4-(Hydroxyiminomethyl)-2-methyl-5-(phenylmethoxymethyl)pyridin-3-ol
—— 4-Brom-2'-fluor-2,3,5,6-tetramethyldiphenylmethan 29921-44-6 C17H18BrF
4-Brom-2'-fluor-2,3,5,6-tetramethyldiphenylmethan
—— 4-Methoxy-5-[(Z)-3-methoxy-1,2,3-tris-methoxycarbonyl-prop-2-en-(E)-ylidene]-7-oxa-bicyclo[2.2.1]hept-2-ene-1,2,3,6-tetracarboxylic acid tetramethyl ester 35903-93-6 C25H28O17
4-Methoxy-5-[(Z)-3-methoxy-1,2,3-tris-methoxycarbonyl-prop-2-en-(E)-ylidene]-7-oxa-bicyclo[2.2.1]hept-2-ene-1,2,3,6-tetracarboxylic acid tetramethyl ester
—— 4-(4-Bromo-acridin-9-ylamino)-benzoic acid ethyl ester 26630-09-1 C22H17BrN2O2
4-(4-Bromo-acridin-9-ylamino)-benzoic acid ethyl ester
—— 4-methyl-2-methylsulfanyl-indeno[1,2-<i>d</i>]pyrimidin-5-one 39606-53-6 C13H10N2OS
4-methyl-2-methylsulfanyl-indeno[1,2-<i>d</i>]pyrimidin-5-one
—— 4,4'-(2,2'-quinoxaline-2,3-diyl-divinyl)-bis-benzonitrile 27051-26-9 C26H16N4
4,4'-(2,2'-quinoxaline-2,3-diyl-divinyl)-bis-benzonitrile
—— 4-chloro-3-[(8R)-2-[6-methoxy-5-(4-methylimidazol-1-yl)pyridin-2-yl]-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridin-8-yl]-N,N-bis(2,2,2-trifluoroethyl)aniline 1242312-70-4 C26H24ClF6N7O
4-chloro-3-[(8R)-2-[6-methoxy-5-(4-methylimidazol-1-yl)pyridin-2-yl]-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridin-8-yl]-N,N-bis(2,2,2-trifluoroethyl)aniline
—— (+/-)-4<i>c</i>-methyl-(3a<i>r</i>,5a<i>c</i>)-1,2,3,3a,4,5,5a,6,7,8-decahydro-<i>as</i>-indacene-4<i>t</i>,5<i>t</i>-dicarboxylic acid-anhydride 97283-15-3 C15H18O3
(+/-)-4<i>c</i>-methyl-(3a<i>r</i>,5a<i>c</i>)-1,2,3,3a,4,5,5a,6,7,8-decahydro-<i>as</i>-indacene-4<i>t</i>,5<i>t</i>-dicarboxylic acid-anhydride
—— 4a-Methyl-A-homo-B,19-dinor-3,4-seco-5β,10ξ-cholestan-3-ol 108442-88-2 C27H50O
4a-Methyl-A-homo-B,19-dinor-3,4-seco-5β,10ξ-cholestan-3-ol
—— (4E)-4-[(4-methylphenyl)hydrazinylidene]naphthalen-1-one 5098-99-7 C17H14N2O
(4E)-4-[(4-methylphenyl)hydrazinylidene]naphthalen-1-one
—— 4-((diethoxyphosphoryl)oxy)-2-((2E,6E, 10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalen-1-yl benzoate 1453189-03-1 C57H79O6P
4-((diethoxyphosphoryl)oxy)-2-((2E,6E, 10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalen-1-yl benzoate
—— [4-(4-hexoxyphenoxy)carbonylphenyl] 5-butylpyridine-2-carboxylate 100201-90-9 C29H33NO5
[4-(4-hexoxyphenoxy)carbonylphenyl] 5-butylpyridine-2-carboxylate
—— (4E,8E)-1-Cyano-4,8-pentacosadiene 90913-67-0 C26H47N
(4E,8E)-1-Cyano-4,8-pentacosadiene
—— 4-O-(4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-2,3,6-tri-O-acetylα-D-glucopyranosyl)-2,3,6-tri-O-acetyl-α/β-D-glucopyranosyl trichloroacetimidate 250330-63-3 C40H52Cl3NO26
4-O-(4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-2,3,6-tri-O-acetylα-D-glucopyranosyl)-2,3,6-tri-O-acetyl-α/β-D-glucopyranosyl trichloroacetimidate