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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(toluene-4-sulfonyl)-4-(2,4,5-trichloro-phenyl)-butyronitrile 108977-75-9 C17H14Cl3NO2S
4-(toluene-4-sulfonyl)-4-(2,4,5-trichloro-phenyl)-butyronitrile
—— 4-(4-Methoxy-phenyl)-4-(indandion-(1,3)-yl-(2))-butanon 1785-77-9 C20H18O4
4-(4-Methoxy-phenyl)-4-(indandion-(1,3)-yl-(2))-butanon
—— 4,4'-bis-(<6,6-(2)H2>heptyloxy)azoxybenzene 86412-26-2 C26H38N2O3
4,4'-bis-(<6,6-(2)H2>heptyloxy)azoxybenzene
—— 4-(4-Chloro-phenyl)-2-trichloromethyl-2,3-dihydro-benzo[b][1,4]thiazepine 78159-83-8 C16H11Cl4NS
4-(4-Chloro-phenyl)-2-trichloromethyl-2,3-dihydro-benzo[b][1,4]thiazepine
—— 4b-Methyl-7-oxo-(4br,8ac,9aξ)-1,2,4b,5,6,7,8,8a,9,9a-decahydro-3H-fluoren-1g-carbonsaeure 5603-30-5 C15H20O3
4b-Methyl-7-oxo-(4br,8ac,9aξ)-1,2,4b,5,6,7,8,8a,9,9a-decahydro-3H-fluoren-1g-carbonsaeure
—— 4-(2'-Chlor-diphenylmethyl)-5-oxo-2-phenyl-2-pyrrolin 97256-87-6 C23H18ClNO
4-(2'-Chlor-diphenylmethyl)-5-oxo-2-phenyl-2-pyrrolin
—— 4-<6-Methyl-3-phenyl-benzo<b>furyl-(2)>-buttersaeure 94302-73-5 C19H18O3
4-<6-Methyl-3-phenyl-benzo<b>furyl-(2)>-buttersaeure
—— 4-Thienyl-3-buten-2-on-4-phenyl-thiosemicarbazon 93946-05-5 C15H15N3S2
4-Thienyl-3-buten-2-on-4-phenyl-thiosemicarbazon
—— 4-Ethyl-2-[1-hydroxy-eth-(Z)-ylidene]-4-methyl-cyclopentanone 1127-20-4 C10H16O2
4-Ethyl-2-[1-hydroxy-eth-(Z)-ylidene]-4-methyl-cyclopentanone
—— 4-[6-((E)-1,2-Dimethyl-3-pentyloxycarbonyl-propenyl)-1,2,3-trimethyl-cyclohexylmethoxy]-2-hydroxy-benzoic acid 105000-18-8 C28H42O6
4-[6-((E)-1,2-Dimethyl-3-pentyloxycarbonyl-propenyl)-1,2,3-trimethyl-cyclohexylmethoxy]-2-hydroxy-benzoic acid
—— 4-[6-((E)-3-Butoxycarbonyl-1,2-dimethyl-propenyl)-1,2,3-trimethyl-cyclohexylmethoxy]-2-hydroxy-benzoic acid 103308-05-0 C27H40O6
4-[6-((E)-3-Butoxycarbonyl-1,2-dimethyl-propenyl)-1,2,3-trimethyl-cyclohexylmethoxy]-2-hydroxy-benzoic acid
—— 4-phenyl-2-pyrrolidinomethylazetidin-2-one 117505-46-1 C14H18N2O
4-phenyl-2-pyrrolidinomethylazetidin-2-one
—— 4-ethyl-4-methyl-5-oxo-nonanoic acid methyl ester 100545-34-4 C13H24O3
4-ethyl-4-methyl-5-oxo-nonanoic acid methyl ester
—— 4-bromo-2-fluoro-N-(4-methoxybenzyl)benzenesulfonamide 1225040-02-7 C14H13BrFNO3S
4-bromo-2-fluoro-N-(4-methoxybenzyl)benzenesulfonamide
—— 4-acetyl-2-bromo-3-methoxy-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid methyl ester 96023-42-6 C13H14BrNO5
4-acetyl-2-bromo-3-methoxy-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid methyl ester
—— {4-[2-(cyclopentylthio)ethyl]phenyl}methanol 913473-24-2 C14H20OS
{4-[2-(cyclopentylthio)ethyl]phenyl}methanol
—— 4-Nitro-benzoesaeure-<2-methylmercapto-N-methyl-anilid> 100969-93-5 C15H14N2O3S
4-Nitro-benzoesaeure-<2-methylmercapto-N-methyl-anilid>
—— 4-<1-(hydroxyimino)ethyl>-3-methyl-7-(2-nitrophenyl)-1,2-oxazepine 84395-82-4 C14H13N3O4
4-<1-(hydroxyimino)ethyl>-3-methyl-7-(2-nitrophenyl)-1,2-oxazepine
—— 4-methoxy-N-methyl-2-(thiophen-3-yl)benzamide 1402849-82-4 C13H13NO2S
4-methoxy-N-methyl-2-(thiophen-3-yl)benzamide
—— 4-(trichloroacetamido)phenyl 2-deoxy-3,4,6-tri-O-acetyl-1-thio-2-trichloroacetamido-β-D-galactopyranoside 500213-05-8 C22H22Cl6N2O9S
4-(trichloroacetamido)phenyl 2-deoxy-3,4,6-tri-O-acetyl-1-thio-2-trichloroacetamido-β-D-galactopyranoside
—— 4,7-Dihydroxy-oct-2-ensaeure-7-lacton 90199-72-7 C8H12O3
4,7-Dihydroxy-oct-2-ensaeure-7-lacton
—— 4-chloro-5-cyano-7-(2',3'-di-O-acetyl-5'-O-benzoyl-5'(S)-C-methyl-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidine 141232-13-5 C24H21ClN4O7
4-chloro-5-cyano-7-(2',3'-di-O-acetyl-5'-O-benzoyl-5'(S)-C-methyl-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidine
—— 4-methyl-N-(1-methylethyl)-1,2-dithiolane-4-carboxamide 1216851-98-7 C8H15NOS2
4-methyl-N-(1-methylethyl)-1,2-dithiolane-4-carboxamide
—— 4-methyl-1,3,5-triphenyl-4,5-dihydro-1<i>H</i>-[1,2,4]triazole 100212-26-8 C21H19N3
4-methyl-1,3,5-triphenyl-4,5-dihydro-1<i>H</i>-[1,2,4]triazole
—— 4'-(5-cyano-2-pyrimidinyl)-2,2':6',2''-terpyridine 934216-21-4 C20H12N6
4'-(5-cyano-2-pyrimidinyl)-2,2':6',2''-terpyridine
—— 4-Benzoyl-4-methylsulfanyl-hept-6-enoic acid 63620-73-5 C15H18O3S
4-Benzoyl-4-methylsulfanyl-hept-6-enoic acid
—— 4-[1-(4-hydroxyphenyl)-3,3-dimethylbutyl]phenol 1227162-19-7 C18H22O2
4-[1-(4-hydroxyphenyl)-3,3-dimethylbutyl]phenol
—— 4-(3-oxo-4H-1,4-benzoxazine-6-carbonyl)benzonitrile 848925-42-8 C16H10N2O3
4-(3-oxo-4H-1,4-benzoxazine-6-carbonyl)benzonitrile
—— 4-Hydroxy-3-[3-oxo-1-(3-trifluoromethyl-phenyl)-butyl]-chromen-2-one 386-01-6 C20H15F3O4
4-Hydroxy-3-[3-oxo-1-(3-trifluoromethyl-phenyl)-butyl]-chromen-2-one
—— 4-(3,5-dimethoxyphenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile 1158781-98-6 C24H22N2O2S
4-(3,5-dimethoxyphenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile
—— 4-[(2-{[3-(2-fluoropyridin-4-yl)-4-methylphenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-[1-(1-methylethyl)-azetidin-3-yl]pyridine-2-carboxamide 611225-23-1 C32H32FN7O2
4-[(2-{[3-(2-fluoropyridin-4-yl)-4-methylphenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-[1-(1-methylethyl)-azetidin-3-yl]pyridine-2-carboxamide
—— 4-(acetamido)-N-{[1-(2,3-dihydrofuro[3,2-f][1,4]benzodioxin-2-ylmethyl)piperid-4-yl]methyl}benzenesulphonamide 210043-00-8 C25H29N3O6S
4-(acetamido)-N-{[1-(2,3-dihydrofuro[3,2-f][1,4]benzodioxin-2-ylmethyl)piperid-4-yl]methyl}benzenesulphonamide
—— 4-bromo-2-(tert-butylamino)benzonitrile 1260539-15-8 C11H13BrN2
4-bromo-2-(tert-butylamino)benzonitrile
—— 4,5-dihydro-8-methylthio-2-phenylthieno[3,4-e]benzimidazole-6-carboxamide 204324-16-3 C17H15N3OS2
4,5-dihydro-8-methylthio-2-phenylthieno[3,4-e]benzimidazole-6-carboxamide
—— 4-(4-phenyl-1-piperidyl)butan-1-amine 166809-08-1 C15H24N2
4-(4-phenyl-1-piperidyl)butan-1-amine
—— 4-tert-Butyl-1,1-bis<(2-propenyl)oxy>cyclohexan 140901-88-8 C16H28O2
4-tert-Butyl-1,1-bis<(2-propenyl)oxy>cyclohexan
—— 4,4'-Bis(fur-2-yl)-2,2'-bipyridine-6,6'-dimethyl diacetate 144342-63-2 C24H20N2O6
4,4'-Bis(fur-2-yl)-2,2'-bipyridine-6,6'-dimethyl diacetate
—— 4,4-bis-(2,2,2-trifluoro-ethyl)-4,5-dihydro-3H-pyrazole 1015170-92-9 C7H8F6N2
4,4-bis-(2,2,2-trifluoro-ethyl)-4,5-dihydro-3H-pyrazole
—— 4-chloro-2-chloromethyl-3-trideuteriomethoxypyridinium chloride 922727-47-7 C7H7Cl2NO*ClH
4-chloro-2-chloromethyl-3-trideuteriomethoxypyridinium chloride
—— 4-bromo-N-ethyl-2-(isopropylsulfonyl)-N-propylbenzamide 1240289-00-2 C15H22BrNO3S
4-bromo-N-ethyl-2-(isopropylsulfonyl)-N-propylbenzamide
—— 4-(3-aminopropan-1-yl)-1-(3-phenylpropan-1-yl)-2-oxopiperazine 198896-31-0 C16H25N3O
4-(3-aminopropan-1-yl)-1-(3-phenylpropan-1-yl)-2-oxopiperazine
—— 4-(1H-indol-4-yl)-2-(naphthalen-1-ylmethoxy)benzoic acid 1221890-42-1 C26H19NO3
4-(1H-indol-4-yl)-2-(naphthalen-1-ylmethoxy)benzoic acid
—— 4-[1-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-vinyl]-imidazole-1-sulfonic acid dimethylamide 880782-90-1 C15H17N3O4S
4-[1-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-vinyl]-imidazole-1-sulfonic acid dimethylamide
—— 4,4'-methylenebis(5-phenyl-4-imidazoline-2-thione) 139386-81-5 C19H16N4S2
4,4'-methylenebis(5-phenyl-4-imidazoline-2-thione)
—— {4-[(4-chloro-phenyl)-(2-methyl-thiazol-4-ylmethyl)-amino]-4'-methyl-[1,4']bipiperidinyl-1'-yl}-(2,4-dimethyl-pyridin-3-yl)-methanone 678974-91-9 C30H38ClN5OS
{4-[(4-chloro-phenyl)-(2-methyl-thiazol-4-ylmethyl)-amino]-4'-methyl-[1,4']bipiperidinyl-1'-yl}-(2,4-dimethyl-pyridin-3-yl)-methanone
—— 4-(2,2,2-Trifluoro-N-methylacetamido)benzene-1-sulfonyl chloride 1384079-74-6 C9H7ClF3NO3S
4-(2,2,2-Trifluoro-N-methylacetamido)benzene-1-sulfonyl chloride
—— 4-bromo{dimethyl(octyl)silyl}benzene 677007-45-3 C16H27BrSi
4-bromo{dimethyl(octyl)silyl}benzene
—— 4,8-dimethyl-8-(2-(5-methylfuryl))-2,3-nonadien-5-ol 863868-68-2 C16H24O2
4,8-dimethyl-8-(2-(5-methylfuryl))-2,3-nonadien-5-ol
—— 4-benzyl-4-methylhex-5-en-2-one 1533453-25-6 C14H18O
4-benzyl-4-methylhex-5-en-2-one
—— 4-amino-1-<4-<N,N-bis<2-(N,N-diethylamino)ethyl>amino>butyl>-2(1H)-pyrimidinone 130798-30-0 C20H40N6O
4-amino-1-<4-<N,N-bis<2-(N,N-diethylamino)ethyl>amino>butyl>-2(1H)-pyrimidinone