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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-dihydro-syn-12-hydroxyisodrin 28068-44-2 C12H10Cl6O
4,5-dihydro-syn-12-hydroxyisodrin
—— 4-Methylmercapto-5-cyan-pyrimidin 89488-13-1 C6H5N3S
4-Methylmercapto-5-cyan-pyrimidin
—— 4-chloro-N-[2-nitro-1-(4-nitrophenyl)ethyl]aniline 1012859-47-0 C14H12ClN3O4
4-chloro-N-[2-nitro-1-(4-nitrophenyl)ethyl]aniline
—— 4,7-dimethoxy-5-nitroindole-2,3(1H)-dione 128943-00-0 C10H8N2O6
4,7-dimethoxy-5-nitroindole-2,3(1H)-dione
—— 4-N-(nonan-5-yloxycarbonyl)-2'-cyano-2'-deoxy-1-β-D-arabinofuranosylcytosine 1003293-98-8 C20H30N4O6
4-N-(nonan-5-yloxycarbonyl)-2'-cyano-2'-deoxy-1-β-D-arabinofuranosylcytosine
—— 4-(2-benzyloxy-4,6-difluoro-phenyl)-1,2,3,6-tetrahydro-pyridine 1376335-21-5 C18H17F2NO
4-(2-benzyloxy-4,6-difluoro-phenyl)-1,2,3,6-tetrahydro-pyridine
—— 4-(3-Chlorophenyl)-2-cinnamamidobenzoic acid 890311-36-1 C22H16ClNO3
4-(3-Chlorophenyl)-2-cinnamamidobenzoic acid
—— (4-methoxybenzyloxy)acetic acid (Z,Z,Z)-(6S,7S,8S,13R,14S,15S,16S)-15-carbamoyloxy-7,13-bis(4-methoxybenzyloxy)-6,8,14,16-tetramethyleicosa-4,9,17,19-tetraenyl ester 623926-97-6 C51H69NO10
(4-methoxybenzyloxy)acetic acid (Z,Z,Z)-(6S,7S,8S,13R,14S,15S,16S)-15-carbamoyloxy-7,13-bis(4-methoxybenzyloxy)-6,8,14,16-tetramethyleicosa-4,9,17,19-tetraenyl ester
—— 4-(difluoromethoxy)-N-methyl-1,1-dioxo-N-prop-2-enyl-1,2-benzothiazol-3-amine 936921-75-4 C12H12F2N2O3S
4-(difluoromethoxy)-N-methyl-1,1-dioxo-N-prop-2-enyl-1,2-benzothiazol-3-amine
—— 4-(1,4-diazepan-1-yl)-8,8-dimethyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-d]pyrimidin-2-amine 1132690-17-5 C17H25N5S
4-(1,4-diazepan-1-yl)-8,8-dimethyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-d]pyrimidin-2-amine
—— 4-chloro-2-[(2-chloro-acetyl)-(2-chloro-ethyl)-amino]-6-methyl-10,10-dioxo-10,11-dihydro-5-oxa-10λ6-thia-dibenzo[a,d]cycloheptene-8-carboxylic acid methyl ester 887003-60-3 C20H18Cl3NO6S
4-chloro-2-[(2-chloro-acetyl)-(2-chloro-ethyl)-amino]-6-methyl-10,10-dioxo-10,11-dihydro-5-oxa-10λ6-thia-dibenzo[a,d]cycloheptene-8-carboxylic acid methyl ester
—— 4-hydroxy-1-phenylspiro[indoline-3,1'-isoindoline]-2,3'-dione 1579950-27-8 C21H14N2O3
4-hydroxy-1-phenylspiro[indoline-3,1'-isoindoline]-2,3'-dione
—— 4-(1,1-Dimethyl-pentyl)-1,2-dimethoxy-benzene 117053-69-7 C15H24O2
4-(1,1-Dimethyl-pentyl)-1,2-dimethoxy-benzene
—— 4-(4-chlorobenzylidene)-2-(4-methyl-9H-carbazol-3-yl)oxazol-5(4H)-one 1333933-48-4 C23H15ClN2O2
4-(4-chlorobenzylidene)-2-(4-methyl-9H-carbazol-3-yl)oxazol-5(4H)-one
—— 4-{7-[(E)-2-[2-(cyclopropylmethoxy)-3-methoxy-phenyl]-1-ethenyl]-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-yl}benzonitrile 1192870-83-9 C26H21N3O3S
4-{7-[(E)-2-[2-(cyclopropylmethoxy)-3-methoxy-phenyl]-1-ethenyl]-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-yl}benzonitrile
—— 4-chloro-N-(furan-3-ylmethyl)aniline 1018075-41-6 C11H10ClNO
4-chloro-N-(furan-3-ylmethyl)aniline
—— 4-[Bromo(phenyl)methyl]-3,3-dimethyl-1-(4-methylphenyl)sulfonylpyrrolidin-2-one 1050654-17-5 C20H22BrNO3S
4-[Bromo(phenyl)methyl]-3,3-dimethyl-1-(4-methylphenyl)sulfonylpyrrolidin-2-one
—— 4-amino-piperidine-1,4-dicarboxylic acid 1-[(4-tert-butyl-phenyl)-amide] 4-p-tolylamide hydrochloride 1262987-72-3 C23H29FN4O2*ClH
4-amino-piperidine-1,4-dicarboxylic acid 1-[(4-tert-butyl-phenyl)-amide] 4-p-tolylamide hydrochloride
—— 4-[3-(2-isopropoxyethoxy)benzylidene]-N-(5-methylisoxazol-4-yl)piperidine-1-carboxamide 1190842-36-4 C22H29N3O4
4-[3-(2-isopropoxyethoxy)benzylidene]-N-(5-methylisoxazol-4-yl)piperidine-1-carboxamide
—— 4'-isopropyl-3-methylflavone-8-carboxylic acid N,N-diethylamide 90102-26-4 C24H27NO3
4'-isopropyl-3-methylflavone-8-carboxylic acid N,N-diethylamide
—— 4-(2-Methyl-allyl)-tetradecan-3-one 78303-52-3 C18H34O
4-(2-Methyl-allyl)-tetradecan-3-one
—— 4-(2,2-Dichloro-1-phenyl-vinyl)-morpholine 77664-46-1 C12H13Cl2NO
4-(2,2-Dichloro-1-phenyl-vinyl)-morpholine
—— 4-[(6-isobutoxypyridin-3-yl)oxy]-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide diethylamine salt 1355653-89-2 C4H11N*C23H25N3O6S
4-[(6-isobutoxypyridin-3-yl)oxy]-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide diethylamine salt
—— 4-chloro-1-methyl-N-(4-(1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)phenyl)-1H-pyrazole-5-carboxamide 1431386-32-1 C16H13ClF3N5O
4-chloro-1-methyl-N-(4-(1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)phenyl)-1H-pyrazole-5-carboxamide
—— 4-(1,1,1-trifluoro-3-heptanoyl-2-propyloxycarbonyl)-phenyl 4-n-octyloxybenzoate 124277-62-9 C32H41F3O6
4-(1,1,1-trifluoro-3-heptanoyl-2-propyloxycarbonyl)-phenyl 4-n-octyloxybenzoate
—— 4-{2-[4-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxyacetylamino]-3-(N-t-butoxycarbonyl-N-methylamino)phenoxy]pyridin-5-ylmethylthiomethyl}-2-propyl-1-[2'-(1-triphenylmethyl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-imidazole-5-carboxylic acid ethyl ester 1350441-35-8 C73H70N10O9S2
4-{2-[4-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxyacetylamino]-3-(N-t-butoxycarbonyl-N-methylamino)phenoxy]pyridin-5-ylmethylthiomethyl}-2-propyl-1-[2'-(1-triphenylmethyl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-imidazole-5-carboxylic acid ethyl ester
—— 4-methoxybenzyl ((2S,5S,8S,11S,14S)-14-carbamoyl-8-isopropyl-5,11-bis(3-(3-(mesitylsulfonyl)guanidino)propyl)-16-methyl-3,6,9,12-tetraoxo-4,7,10,13-tetraazaheptadecan-2-yl)carbamate 104346-85-2 C53H80N12O12S2
4-methoxybenzyl ((2S,5S,8S,11S,14S)-14-carbamoyl-8-isopropyl-5,11-bis(3-(3-(mesitylsulfonyl)guanidino)propyl)-16-methyl-3,6,9,12-tetraoxo-4,7,10,13-tetraazaheptadecan-2-yl)carbamate
—— 4-((E)-2-Phenyl-2-phenylselanyl-vinyl)-morpholine 105423-57-2 C18H19NOSe
4-((E)-2-Phenyl-2-phenylselanyl-vinyl)-morpholine
—— 4-(3-hydroxymethylphenyl)pyridine-2-carboxylic acid benzylhydroxyamide 1431469-14-5 C20H18N2O3
4-(3-hydroxymethylphenyl)pyridine-2-carboxylic acid benzylhydroxyamide
—— 4'-Butyl-biphenyl-4-carboxylic acid (9,10-dioxo-9,10-dihydro-anthracen-1-yl)-amide 92002-52-3 C31H25NO3
4'-Butyl-biphenyl-4-carboxylic acid (9,10-dioxo-9,10-dihydro-anthracen-1-yl)-amide
—— 4-[2-(7-methoxy-3,4-dihydro-naphthalen-1-yl)-ethyl]-morpholine 21569-78-8 C17H23NO2
4-[2-(7-methoxy-3,4-dihydro-naphthalen-1-yl)-ethyl]-morpholine
—— 4'-cyano-6-methylbiphenyl-3-carboxylic acid [6-(4-isoquinolin-5-ylmethylpiperazin-1-yl)pyridin-3-yl]amide 956698-83-2 C34H30N6O
4'-cyano-6-methylbiphenyl-3-carboxylic acid [6-(4-isoquinolin-5-ylmethylpiperazin-1-yl)pyridin-3-yl]amide
—— 4'-cyano-6-methylbiphenyl-3-carboxylic acid {6-[4-(3-cyanobenzyl)piperazin-1-yl]pyridin-3-yl}amide 956698-82-1 C32H28N6O
4'-cyano-6-methylbiphenyl-3-carboxylic acid {6-[4-(3-cyanobenzyl)piperazin-1-yl]pyridin-3-yl}amide
—— 4-chloro-N-((1S,4S)-4-(3-fluoro-5-(trifluoromethyl)phenylsulfonyl)cyclohexyl)-3-(trifluoromethoxy)benzamide 1276674-04-4 C21H17ClF7NO4S
4-chloro-N-((1S,4S)-4-(3-fluoro-5-(trifluoromethyl)phenylsulfonyl)cyclohexyl)-3-(trifluoromethoxy)benzamide
—— 4-[N-(2-{2,3-dihydrobenzofur-5-yl}ethyl)-N-methylamino]-2,2-diphenylbutanamide 129506-71-4 C27H30N2O2
4-[N-(2-{2,3-dihydrobenzofur-5-yl}ethyl)-N-methylamino]-2,2-diphenylbutanamide
—— 4-(5-benzyl-[1,3,4]-oxadiazol-2-yl)-2-phenyl-allophanic acid 2-chloro-ethyl ester 6694-23-1 C19H17ClN4O4
4-(5-benzyl-[1,3,4]-oxadiazol-2-yl)-2-phenyl-allophanic acid 2-chloro-ethyl ester
—— 4-Butyloxy-thiobenzoesaeure-(N1-propyl-hydrazid) 97031-28-2 C14H22N2OS
4-Butyloxy-thiobenzoesaeure-(N1-propyl-hydrazid)
—— 4-benzooxazol-2-yl-1-ethyl-pyridinium; bromide 51784-25-9 Br*C14H13N2O
4-benzooxazol-2-yl-1-ethyl-pyridinium; bromide
—— 4-Bromphenoxazin-3-on 50426-19-2 C12H6BrNO2
4-Bromphenoxazin-3-on
—— 4'-(4-hydroxyphenyl)-4'''-(4-methoxyphenyl)-2,2':6',2'':6'',2''':6''',2''''-quinquepyridine 851908-78-6 C38H27N5O2
4'-(4-hydroxyphenyl)-4'''-(4-methoxyphenyl)-2,2':6',2'':6'',2''':6''',2''''-quinquepyridine
—— [4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid dibutyl ester 35965-74-3 C39H60N3O7P
[4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid dibutyl ester
—— (4-Chloro-phenyl)-(piperidine-1-carbothioylsulfanyl)-acetic acid 84969-77-7 C14H16ClNO2S2
(4-Chloro-phenyl)-(piperidine-1-carbothioylsulfanyl)-acetic acid
—— 4-oxo-1-propyl-7-styryl-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid 94547-11-2 C20H18N2O3
4-oxo-1-propyl-7-styryl-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid
—— 4-methyl-2-pyridin-3-yl-pyrimidine-5-carboxylic acid (5-fluoro-indol-1-yl)-amide 1068970-27-3 C19H14FN5O
4-methyl-2-pyridin-3-yl-pyrimidine-5-carboxylic acid (5-fluoro-indol-1-yl)-amide
—— 4-(3-acrylamidophenylamino)-5-fluoro-2-(3,4-dimethoxyphenylamino)-pyrimidine 1202757-43-4 C21H20FN5O3
4-(3-acrylamidophenylamino)-5-fluoro-2-(3,4-dimethoxyphenylamino)-pyrimidine
—— 4-chloro-N-{(R)-1-[1-ethyl-6-(morpholine-4-carbonyl)-1H-benzoimidazol-2-yl]-ethyl}-benzenesulfonamide 1025507-01-0 C22H25ClN4O4S
4-chloro-N-{(R)-1-[1-ethyl-6-(morpholine-4-carbonyl)-1H-benzoimidazol-2-yl]-ethyl}-benzenesulfonamide
—— 4-[(E)-Isopropylimino]-1-phenyl-1,4-dihydro-benzo[d][1,3]thiazine-2-thione 94990-14-4 C17H16N2S2
4-[(E)-Isopropylimino]-1-phenyl-1,4-dihydro-benzo[d][1,3]thiazine-2-thione
—— 4-[4-(4-{6-[(2S)-2,3-dihydroxy-1-propoxy]pyridin-2-yl}-3-methylphenyl)piperidin-1-ylsulphonyl]-tetrahydro-2H-pyran-4-carboxylic acid 312931-64-9 C26H34N2O8S
4-[4-(4-{6-[(2S)-2,3-dihydroxy-1-propoxy]pyridin-2-yl}-3-methylphenyl)piperidin-1-ylsulphonyl]-tetrahydro-2H-pyran-4-carboxylic acid
—— 4-(5-(3-chloro-4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid 1202486-80-3 C20H15ClN4O3
4-(5-(3-chloro-4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid
—— 4-pyrrolidin-1-yl-N-(5-quinolin-6-yl-1H-pyrazol-3-yl)butanamide 1040721-78-5 C20H23N5O
4-pyrrolidin-1-yl-N-(5-quinolin-6-yl-1H-pyrazol-3-yl)butanamide