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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-5-chloro-1,3-diphenyl-1<i>H</i>-pyrazole 32859-12-4 C15H10BrClN2
4-bromo-5-chloro-1,3-diphenyl-1<i>H</i>-pyrazole
—— 4-{[1-(4-methoxy-benzoyl)-2-(3-nitro-phenyl)-2-oxo-ethylidene]-hydrazino}-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 58925-29-4 C26H20N6O7S
4-{[1-(4-methoxy-benzoyl)-2-(3-nitro-phenyl)-2-oxo-ethylidene]-hydrazino}-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
—— 4,4'''-Bis-(5-n-heptoxycarbonylpentyl)-p-quaterphenyl 34058-75-8 C50H66O4
4,4'''-Bis-(5-n-heptoxycarbonylpentyl)-p-quaterphenyl
—— (4R)-4-(1-{[3-fluoro-5-(trifluoromethyl)phenyl]sulfonyl}-1-methylethyl)-1-[5-(trifluoromethyl)pyridin-2-yl]piperidin-2-one 1219910-43-6 C21H19F7N2O3S
(4R)-4-(1-{[3-fluoro-5-(trifluoromethyl)phenyl]sulfonyl}-1-methylethyl)-1-[5-(trifluoromethyl)pyridin-2-yl]piperidin-2-one
—— 4-Hydroxy-5-methoxy-2-(morpholine-4-carbonyl)-3-nitrobenzonitrile 1202894-86-7 C13H13N3O6
4-Hydroxy-5-methoxy-2-(morpholine-4-carbonyl)-3-nitrobenzonitrile
—— 4,5-diacetoxy-1,2-dimethyl-indole-3-carboxylic acid ethyl ester 39830-83-6 C17H19NO6
4,5-diacetoxy-1,2-dimethyl-indole-3-carboxylic acid ethyl ester
—— 4-bromo-2-fluoro-1-heptylbenzene 1403379-99-6 C13H18BrF
4-bromo-2-fluoro-1-heptylbenzene
—— 4-{3-[1-(5-cyclopropyl-[1,2,4]oxadiazol-3-yl)piperidin-4-yl]propoxy}-N-((S)-2,3-dihydroxypropyl)-2-methyl-benzamide 1204301-48-3 C24H34N4O5
4-{3-[1-(5-cyclopropyl-[1,2,4]oxadiazol-3-yl)piperidin-4-yl]propoxy}-N-((S)-2,3-dihydroxypropyl)-2-methyl-benzamide
—— 4-ethynyltrimethylsilyl-N-(5-pentylferrocenyl)-1,8-naphthalimide 634558-67-1 C32H33FeNO2Si
4-ethynyltrimethylsilyl-N-(5-pentylferrocenyl)-1,8-naphthalimide
—— 4-Pentyloxycarbonyloxy-benzoic acid 6-cyano-naphthalen-2-yl ester 58573-77-6 C24H21NO5
4-Pentyloxycarbonyloxy-benzoic acid 6-cyano-naphthalen-2-yl ester
—— [(4-chloro-phenyl)-imidazol-1-yl-phenyl-methyl]-phosphonic acid diethyl ester 41899-21-2 C20H22ClN2O3P
[(4-chloro-phenyl)-imidazol-1-yl-phenyl-methyl]-phosphonic acid diethyl ester
—— 4-chloro-1-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-1H-indole 1259934-22-9 C19H20ClNO7
4-chloro-1-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-1H-indole
—— 4-[2-(pyridine-3-yl)phenyl]pyrimidine 1315336-05-0 C15H11N3
4-[2-(pyridine-3-yl)phenyl]pyrimidine
—— 4-[(2-chlorophenoxy)methyl]-6-methylchromen-2-one 84669-45-4 C17H13ClO3
4-[(2-chlorophenoxy)methyl]-6-methylchromen-2-one
—— (4S,5S,6S,7R,8R)-9-((tert-butyldiphenylsilyl)oxy)-7-methoxy-4,6,8-trimethylnon-2-yn-5-ol 1383995-80-9 C29H42O3Si
(4S,5S,6S,7R,8R)-9-((tert-butyldiphenylsilyl)oxy)-7-methoxy-4,6,8-trimethylnon-2-yn-5-ol
—— 4-iodo-1-isopropyl-1H-imidazole 918643-52-4 C6H9IN2
4-iodo-1-isopropyl-1H-imidazole
—— 4-methyl-3-(phenylsulfonyl)cyclohexene 109802-73-5 C13H16O2S
4-methyl-3-(phenylsulfonyl)cyclohexene
—— 4-benzoyl-3-phenyl-1-benzylpyrazole 105994-62-5 C23H18N2O
4-benzoyl-3-phenyl-1-benzylpyrazole
—— 4-[[2-[5-[2-[3-[2-[(4-carboxyphenyl)methoxy]-1,1,1,3,3,3-hexafluoropropan-2-yl]-4-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]oxymethyl]benzoic acid 127002-48-6 C39H26F18O6
4-[[2-[5-[2-[3-[2-[(4-carboxyphenyl)methoxy]-1,1,1,3,3,3-hexafluoropropan-2-yl]-4-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-methylphenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]oxymethyl]benzoic acid
—— 4-(2-{3,5-dichloro-2-oxo-6-[oxo(3-propylphenyl)acetyl]pyridine-1(2H)-yl}ethyl)benzoic acid 1091595-99-1 C25H21Cl2NO5
4-(2-{3,5-dichloro-2-oxo-6-[oxo(3-propylphenyl)acetyl]pyridine-1(2H)-yl}ethyl)benzoic acid
—— (4-Ethyl-3-methyl-1H-pyrrol-2-ylmethyl)-dimethyl-amine 36852-20-7 C10H18N2
(4-Ethyl-3-methyl-1H-pyrrol-2-ylmethyl)-dimethyl-amine
—— 4-ethyl-3,5-dimethyl-hex-4-en-2-one 56663-71-9 C10H18O
4-ethyl-3,5-dimethyl-hex-4-en-2-one
—— 4,4-ethanediyldioxy-1,2,3,4,4a,9b-hexahydro-dibenzothiophene-5,5-dioxide 108902-21-2 C14H16O4S
4,4-ethanediyldioxy-1,2,3,4,4a,9b-hexahydro-dibenzothiophene-5,5-dioxide
—— 4-Brom-3-methyl-isothiazol-5-carbonsaeure-hydrazid 89322-57-6 C5H6BrN3OS
4-Brom-3-methyl-isothiazol-5-carbonsaeure-hydrazid
—— 4-((((3-nitropyridin-4-yl)carbamoyl)oxy)methyl)phenyl 2-methylbutanoate 1346128-62-8 C18H19N3O6
4-((((3-nitropyridin-4-yl)carbamoyl)oxy)methyl)phenyl 2-methylbutanoate
—— [4-(5-nonyl-1,3,4-thiadiazol-2-yl)phenyl] 4-decylbenzoate 121679-88-7 C34H48N2O2S
[4-(5-nonyl-1,3,4-thiadiazol-2-yl)phenyl] 4-decylbenzoate
—— 4-[3-(naphthalen-2-ylsulfonylamino)-4-oxo-4-piperidin-1-ylbutyl]benzenecarboximidamide;hydroiodide 82099-40-9 C26H30N4O3S*HI
4-[3-(naphthalen-2-ylsulfonylamino)-4-oxo-4-piperidin-1-ylbutyl]benzenecarboximidamide;hydroiodide
—— 4-nitrosotetrahydro-2H-pyran-4-yl 2,2,2-trifluoroacetate 1194657-26-5 C7H8F3NO4
4-nitrosotetrahydro-2H-pyran-4-yl 2,2,2-trifluoroacetate
—— 4-Cyano-3-nitrobenzene-1-sulfonyl chloride 1502637-84-4 C7H3ClN2O4S
4-Cyano-3-nitrobenzene-1-sulfonyl chloride
—— 4-Methyl-5-(3-methoxybenzyl)-5,6,7,8-tetrahydrochinolin 101068-70-6 C18H21NO
4-Methyl-5-(3-methoxybenzyl)-5,6,7,8-tetrahydrochinolin
—— 4,4'-p-bromobenzal-bis-(3-acetoxycoumarin) 108462-39-1 C29H19BrO8
4,4'-p-bromobenzal-bis-(3-acetoxycoumarin)
—— 4-ethyl-2-trifluoromethylquinazoline 107288-92-6 C11H9F3N2
4-ethyl-2-trifluoromethylquinazoline
—— 4,5-O-Isopropylidene-β-D-xylo-5-hexulofuranosonic acid 134919-67-8 C9H14O7
4,5-O-Isopropylidene-β-D-xylo-5-hexulofuranosonic acid
—— 4-diethylimino-2,2-diphenyl-1,3-dioxa-2-borata-1,2,3,4-tetrahydronaphthalene 123839-45-2 C23H24BNO2
4-diethylimino-2,2-diphenyl-1,3-dioxa-2-borata-1,2,3,4-tetrahydronaphthalene
—— (4aS,5R,6S)-N-benzylbakankosin 123362-29-8 C23H29NO8
(4aS,5R,6S)-N-benzylbakankosin
—— (4S,5S,10S,13S,17S)-17-Hydroxy-10,13,17-trimethyl-3-oxo-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthrene-4-carbonitrile 17657-76-0 C21H29NO2
(4S,5S,10S,13S,17S)-17-Hydroxy-10,13,17-trimethyl-3-oxo-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthrene-4-carbonitrile
—— 4-(4,11-Diamino-1-imino-3,5,10-trioxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-benzoic acid methyl ester 41313-49-9 C24H16N4O5
4-(4,11-Diamino-1-imino-3,5,10-trioxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-benzoic acid methyl ester
—— 4,10-dimethyl-3,9-diphenyl-3,4,9,10-tetrahydro-quino[8,7-<i>h</i>]quinoline 33657-21-5 C30H26N2
4,10-dimethyl-3,9-diphenyl-3,4,9,10-tetrahydro-quino[8,7-<i>h</i>]quinoline
—— 4,2'-Dichlor-2,6,4',6'-tetramethyl-biphenyl 22385-41-7 C16H16Cl2
4,2'-Dichlor-2,6,4',6'-tetramethyl-biphenyl
—— 4-(4-ethoxy-2-methyl-5-propyl-phenyl)-1-(4-methoxy-2-methyl-benzoyl)-pyrrolidin-2-one 28766-71-4 C25H31NO4
4-(4-ethoxy-2-methyl-5-propyl-phenyl)-1-(4-methoxy-2-methyl-benzoyl)-pyrrolidin-2-one
—— 4,6-dimethyl-2-oxo-2,5-dihydro-1<i>H</i>-[1]pyrindine-3-carbonitrile 37500-86-0 C11H10N2O
4,6-dimethyl-2-oxo-2,5-dihydro-1<i>H</i>-[1]pyrindine-3-carbonitrile
—— 4-{2-[2-((E)-2-Pyridin-2-yl-vinyl)-phenoxy]-ethyl}-morpholine; hydrochloride 30838-68-7 C19H22N2O2*2ClH
4-{2-[2-((E)-2-Pyridin-2-yl-vinyl)-phenoxy]-ethyl}-morpholine; hydrochloride
—— [(4,4'-dimethyl-2,2'-bipyridine)2Pd](2+) 79018-15-8 C24H24N4Pd
[(4,4'-dimethyl-2,2'-bipyridine)2Pd](2+)
—— 4,7-dihydro-5-phenyl-1,2,4-oxadiazepin-3(2H)-one 58006-76-1 C10H10N2O2
4,7-dihydro-5-phenyl-1,2,4-oxadiazepin-3(2H)-one
—— 4-(3-(hydroxymethyl)phenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 452095-63-5 C15H12N2O6S
4-(3-(hydroxymethyl)phenoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
—— 4-chlorobutyl (2R,3R)-3-[(2Z)-7-(ethylamino)-7-oxohept-2-en-1-yl]-4-hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]cyclopentyl carbonate 1194047-69-2 C30H44ClNO6
4-chlorobutyl (2R,3R)-3-[(2Z)-7-(ethylamino)-7-oxohept-2-en-1-yl]-4-hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]cyclopentyl carbonate
—— 4-Methoxy-8-(2,3,5,6-tetrachloro-4-hydroxy-phenoxy)-bicyclo[3.3.1]nona-2,6-dien-9-one 127223-02-3 C16H12Cl4O4
4-Methoxy-8-(2,3,5,6-tetrachloro-4-hydroxy-phenoxy)-bicyclo[3.3.1]nona-2,6-dien-9-one
—— [4-[bis(2-phenylpropyl)phosphinoselenoyloxy]phenoxy] bis(2-phenylpropyl)selenoxophosphorane 1384464-82-7 C42H48O2P2Se2
[4-[bis(2-phenylpropyl)phosphinoselenoyloxy]phenoxy] bis(2-phenylpropyl)selenoxophosphorane
—— 4-{3-[(4,6-dimethylpyrimidin-2-yl)oxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide 1020323-34-5 C23H24N6O2
4-{3-[(4,6-dimethylpyrimidin-2-yl)oxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide
—— 4-piperazin-1-yl-benzo[2,1,3]thiadiazole hydrochloride 122884-02-0 C10H12N4S*ClH
4-piperazin-1-yl-benzo[2,1,3]thiadiazole hydrochloride