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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-methyl-3,4-dihydro-2H-quinoxalin-1-yl)(3-(pyridin-3-yl)pyrrolidin-1-yl)methanone hydrochloride 1000686-53-2 C19H22N4O*ClH
(4-methyl-3,4-dihydro-2H-quinoxalin-1-yl)(3-(pyridin-3-yl)pyrrolidin-1-yl)methanone hydrochloride
—— 4-(5,6,7,8-tetrahydro-benz[<i>d</i>]imidazo[2,1-<i>b</i>]thiazol-2-yl)-benzenesulfonic acid 109336-96-1 C15H14N2O3S2
4-(5,6,7,8-tetrahydro-benz[<i>d</i>]imidazo[2,1-<i>b</i>]thiazol-2-yl)-benzenesulfonic acid
—— 4-Chloro-2-(4-methylpiperazin-1-yl)-7-nitroquinazoline 129112-62-5 C13H14ClN5O2
4-Chloro-2-(4-methylpiperazin-1-yl)-7-nitroquinazoline
—— 4-Tert-butylphenyl 2-fluorobenzoate 853330-66-2 C17H17FO2
4-Tert-butylphenyl 2-fluorobenzoate
—— 4,4-diphenyl-1,2,4,4a,7,7a-hexahydrocyclopenta<c>-pyridin-3-one 128862-58-8 C20H19NO
4,4-diphenyl-1,2,4,4a,7,7a-hexahydrocyclopenta<c>-pyridin-3-one
—— 4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-(4-bromophenoxymethyl)phenyl)butanoic acid 499151-26-7 C30H28BrNO4
4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-(4-bromophenoxymethyl)phenyl)butanoic acid
—— (+/-)-4aβ-hydroxy-4α-methyl-2,3,4,4a,9,9a-hexahydro-4β,9aβ-propano-1H-fluoren-11-one 129881-95-4 C17H20O2
(+/-)-4aβ-hydroxy-4α-methyl-2,3,4,4a,9,9a-hexahydro-4β,9aβ-propano-1H-fluoren-11-one
—— 4-(4-chloro-phenyl)-benzofuran-6-carboxylic acid 65095-30-9 C15H9ClO3
4-(4-chloro-phenyl)-benzofuran-6-carboxylic acid
—— 4-Anilino-2-aethylsulfonyl-6-phenylpyrimidin 65766-25-8 C18H17N3O2S
4-Anilino-2-aethylsulfonyl-6-phenylpyrimidin
—— 4-Methyl-3-[3-(4-diphenylmethylpyrazol-1-yl)-1-propenyl]phenoxyacetic acid 152381-52-7 C28H26N2O3
4-Methyl-3-[3-(4-diphenylmethylpyrazol-1-yl)-1-propenyl]phenoxyacetic acid
—— 4-(6,7-Dimethoxy-4-quinazolinyl)-N-[4-(4-picolyl)phenyl]-1-piperazinethiocarboxamide 205257-29-0 C27H28N6O2S
4-(6,7-Dimethoxy-4-quinazolinyl)-N-[4-(4-picolyl)phenyl]-1-piperazinethiocarboxamide
—— 4β-(1'-benzenesulphonyl-2'ξ-hydroxy-2'-methyl-1'-octyl)-5α-(t-butyldimethylsilyloxy)-2ξ-methoxy-3,3aβ,4,5,6,6aβ-hexahydro-2H-cyclopenta<b>furan 118888-89-4 C29H50O6SSi
4β-(1'-benzenesulphonyl-2'ξ-hydroxy-2'-methyl-1'-octyl)-5α-(t-butyldimethylsilyloxy)-2ξ-methoxy-3,3aβ,4,5,6,6aβ-hexahydro-2H-cyclopenta<b>furan
—— 4,4'-(dimethylsilylene)bis(oxy)-bis(4-ethynyl-1,2,5-trimethylpiperidine) 64209-52-5 C22H38N2O2Si
4,4'-(dimethylsilylene)bis(oxy)-bis(4-ethynyl-1,2,5-trimethylpiperidine)
—— 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(cyclopropyl-(methyl)-amino)-[1,2,4]triazolo[1,5-a]pyridin-7-yl]-amide 1380331-05-4 C19H22N8O2
4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(cyclopropyl-(methyl)-amino)-[1,2,4]triazolo[1,5-a]pyridin-7-yl]-amide
—— 4-{5-[(ethylcarbamoyl)amino]-4-[(4'-oxo-3',4'-dihydro-1H-spiro[piperidine-4,2'-thiochromen]-1-yl)carbonyl]thiophen-2-yl}benzoic acid 1051386-12-9 C28H27N3O5S2
4-{5-[(ethylcarbamoyl)amino]-4-[(4'-oxo-3',4'-dihydro-1H-spiro[piperidine-4,2'-thiochromen]-1-yl)carbonyl]thiophen-2-yl}benzoic acid
—— 4-[7-methyl-2,4-bis-(4-methylpiperazin-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-phenol 157012-97-0 C23H31N7O
4-[7-methyl-2,4-bis-(4-methylpiperazin-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-phenol
—— 4-ethoxy-2-oxo-3-phenyl-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid methyl ester 65298-67-1 C18H18N2O4
4-ethoxy-2-oxo-3-phenyl-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid methyl ester
—— 4,4'-(3,3'-diphenyl-7,7'-sulfonyl-di-quinoxalin-2-yl)-bis-aniline 66248-01-9 C40H28N6O2S
4,4'-(3,3'-diphenyl-7,7'-sulfonyl-di-quinoxalin-2-yl)-bis-aniline
—— 4-bromo-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[(3R)-3-methyl-4-(methylsulfonyl)piperazin-1-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole 1268313-36-5 C22H26BrFN6O3S
4-bromo-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[(3R)-3-methyl-4-(methylsulfonyl)piperazin-1-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole
—— (4R,5R)-5-(3-methoxyphenyl)-4-(3-((pyridine-4-yl)ethynyl)phenyl)oxazolidin-2-one 1375749-74-8 C23H18N2O3
(4R,5R)-5-(3-methoxyphenyl)-4-(3-((pyridine-4-yl)ethynyl)phenyl)oxazolidin-2-one
—— 4-[(2-chloro-4-fluorophenoxy)methyl]-N-{1-[3-(1H-pyrrol-1-yl)propyl]-1H-pyrazol-4-yl}pyridine-2-carboxamide 1018445-86-7 C23H21ClFN5O2
4-[(2-chloro-4-fluorophenoxy)methyl]-N-{1-[3-(1H-pyrrol-1-yl)propyl]-1H-pyrazol-4-yl}pyridine-2-carboxamide
—— 4-methoxy-N,2,6-trimethyl-N-[2-[2-[(3R)-3-[(1-methylpiperidin-4-yl)amino]piperidin-1-yl]-2-oxoethoxy]ethyl]benzenesulfonamide 1107638-63-0 C25H42N4O5S
4-methoxy-N,2,6-trimethyl-N-[2-[2-[(3R)-3-[(1-methylpiperidin-4-yl)amino]piperidin-1-yl]-2-oxoethoxy]ethyl]benzenesulfonamide
—— 4-methyl-2-(2-nitro-phenylamino)-pentanoic acid cyclohexylamide 1117810-49-7 C18H27N3O3
4-methyl-2-(2-nitro-phenylamino)-pentanoic acid cyclohexylamide
—— 4-[[2-hydroxy-5-(2-methylbutan-2-yl)phenyl]diazenyl]-2-methyl-5-propyl-4H-pyrazol-3-one 1210911-82-2 C18H26N4O2
4-[[2-hydroxy-5-(2-methylbutan-2-yl)phenyl]diazenyl]-2-methyl-5-propyl-4H-pyrazol-3-one
—— 4-[[(1S)-1-[8-chloro-1-(3-oxa-8-azabicyclo[3.2.1]octane-8-carbonyl)isoquinolin-3-yl]ethyl]amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1376761-44-2 C25H24ClN7O3
4-[[(1S)-1-[8-chloro-1-(3-oxa-8-azabicyclo[3.2.1]octane-8-carbonyl)isoquinolin-3-yl]ethyl]amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
—— 4-[2-(3-ethyl-3H-benzothiazol-2-ylidene)-ethylidene]-5-methyl-2-(2-methyl-benzothiazol-5-yl)-2,4-dihydro-pyrazol-3-one 114001-63-7 C23H20N4OS2
4-[2-(3-ethyl-3H-benzothiazol-2-ylidene)-ethylidene]-5-methyl-2-(2-methyl-benzothiazol-5-yl)-2,4-dihydro-pyrazol-3-one
—— 4-Chlor-1-hydroxy-6-methoxy-3,8-dimethylanthrachinon 69122-29-8 C17H13ClO4
4-Chlor-1-hydroxy-6-methoxy-3,8-dimethylanthrachinon
—— 4-Chlor-phenoxyessigsaeure-<2-hexamethylenimino-ethylester> 81327-92-6 C16H22ClNO3
4-Chlor-phenoxyessigsaeure-<2-hexamethylenimino-ethylester>
—— 4-(4-acridin-9-ylamino-phenyl)-butyric acid 80266-80-4 C23H20N2O2
4-(4-acridin-9-ylamino-phenyl)-butyric acid
—— (4,6-bis-trichloromethyl-[1,3,5]triazin-2-yl)-cyclohexyl-amine 24803-15-4 C11H12Cl6N4
(4,6-bis-trichloromethyl-[1,3,5]triazin-2-yl)-cyclohexyl-amine
—— (4aR,7R,8aR)-7-isopropenyl-4a-methyl-3-methyleneoctahydrochromen-2-one 1004960-26-2 C14H20O2
(4aR,7R,8aR)-7-isopropenyl-4a-methyl-3-methyleneoctahydrochromen-2-one
—— ((4S,5S)-5-(8-(4-methoxybenzyloxy)octyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol 935746-67-1 C22H36O5
((4S,5S)-5-(8-(4-methoxybenzyloxy)octyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol
—— 4,7-dibromo-5-(2-(4-dodecyloxyphenyl)vinyl)-2,1,3-benzothiadiazole 1426330-00-8 C26H32Br2N2OS
4,7-dibromo-5-(2-(4-dodecyloxyphenyl)vinyl)-2,1,3-benzothiadiazole
—— (4R,4aR,7S,7aR,12bS)-7-chloro-9-methoxy-3-methyl-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline 33049-62-6 C18H22ClNO2
(4R,4aR,7S,7aR,12bS)-7-chloro-9-methoxy-3-methyl-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline
—— 4-(4,5-dimethyl-2-oxo-2-phenyl-2,3-dihydro-1H-2λ5-[1,2]azaphosphepin-7-yl)-N,N-dimethyl-aniline 51285-41-7 C21H25N2OP
4-(4,5-dimethyl-2-oxo-2-phenyl-2,3-dihydro-1H-2λ5-[1,2]azaphosphepin-7-yl)-N,N-dimethyl-aniline
—— [4-[3-(1H-benzimidazol-2-yl)-4-chlorophenyl]-1,4-diazepan-1-yl]-[(2S,4R)-4-hydroxypyrrolidin-2-yl]methanone;hydrochloride 1160833-12-4 C23H26ClN5O2*ClH
[4-[3-(1H-benzimidazol-2-yl)-4-chlorophenyl]-1,4-diazepan-1-yl]-[(2S,4R)-4-hydroxypyrrolidin-2-yl]methanone;hydrochloride
—— 4-(3-Acetamino-benzoyl)-buttersaeure 93188-08-0 C13H15NO4
4-(3-Acetamino-benzoyl)-buttersaeure
—— [4-(2-chloro-acetylamino)-phenoxy]-acetyl chloride 861297-52-1 C10H9Cl2NO3
[4-(2-chloro-acetylamino)-phenoxy]-acetyl chloride
—— 4-Isopropyl-5,6,7,8-tetrahydro-4H-isoquinoline-1,3-dione 64188-43-8 C12H17NO2
4-Isopropyl-5,6,7,8-tetrahydro-4H-isoquinoline-1,3-dione
—— 4,4-bis(methoxycarbonyl)-2-(phenylsulfonyl)-bicyclo[5.2.0]nona-1,6-diene 1151509-84-0 C19H20O6S
4,4-bis(methoxycarbonyl)-2-(phenylsulfonyl)-bicyclo[5.2.0]nona-1,6-diene
—— [4-(dimethylamino)-6-methylsulfanyl-1,3,5-triazin-2-yl]-trimethylazanium;chloride 65248-17-1 C9H18N5S*Cl
[4-(dimethylamino)-6-methylsulfanyl-1,3,5-triazin-2-yl]-trimethylazanium;chloride
—— 4,5-Benzo-3-diphenylmethylen-1,2-dithiol 54953-51-4 C20H14S2
4,5-Benzo-3-diphenylmethylen-1,2-dithiol
—— 4-ethynyl-1-(2-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarbaldehyde 71970-30-4 C15H10N2O4
4-ethynyl-1-(2-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarbaldehyde
—— 4-{[4-(2-benzoylamino-ethyl)-phenyl]-acetyl}-morpholine 62910-51-4 C21H24N2O3
4-{[4-(2-benzoylamino-ethyl)-phenyl]-acetyl}-morpholine
—— 4-(1-(5-chloro-2-(3-((4-fluorophenoxy)methyl)azetidin-1-yl)nicotinamido)cyclopropyl)benzoic acid 1380751-04-1 C26H23ClFN3O4
4-(1-(5-chloro-2-(3-((4-fluorophenoxy)methyl)azetidin-1-yl)nicotinamido)cyclopropyl)benzoic acid
—— 4-(3',5'-dimethyl-cyclohexyloxy)-5-ethyl-3-hydroxymethyl-6-methyl-1H-pyridin-2-one 1161078-58-5 C17H27NO3
4-(3',5'-dimethyl-cyclohexyloxy)-5-ethyl-3-hydroxymethyl-6-methyl-1H-pyridin-2-one
—— 4-(4-chloro-benzoyl)-1,2-dimethyl-5-phenyl-pyrrole-3-carboxylic acid 65474-15-9 C20H16ClNO3
4-(4-chloro-benzoyl)-1,2-dimethyl-5-phenyl-pyrrole-3-carboxylic acid
—— 4<i>t</i>-(3-<i>tert</i>-butyl-5-methyl-[1,4,2]dioxazol-5-yl)-but-3-en-2-one 76160-65-1 C11H17NO3
4<i>t</i>-(3-<i>tert</i>-butyl-5-methyl-[1,4,2]dioxazol-5-yl)-but-3-en-2-one
—— 4-[(3R)-3-aminopiperidin-1-yl]-3-[(2-cyano-5-fluorophenyl)methyl]-1-methyl-2-oxopyrrolo[2,3-d]pyrimidine-6-carbonitrile 1396738-07-0 C21H20FN7O
4-[(3R)-3-aminopiperidin-1-yl]-3-[(2-cyano-5-fluorophenyl)methyl]-1-methyl-2-oxopyrrolo[2,3-d]pyrimidine-6-carbonitrile
—— (4S,7R,8S,9S,13Z,16S(RS))-4,8-bis-[[dimethyl(1,1-dimethylethyl)silyl]oxy]-16-(1-methyl-2-(2-pyridyl)ethyl)-1-oxa-5,5,9,13-tetramethyl-7-(prop-2-en-1-yl)-cyclohexadec-13-ene-2,6-dione 305840-48-6 C42H73NO5Si2
(4S,7R,8S,9S,13Z,16S(RS))-4,8-bis-[[dimethyl(1,1-dimethylethyl)silyl]oxy]-16-(1-methyl-2-(2-pyridyl)ethyl)-1-oxa-5,5,9,13-tetramethyl-7-(prop-2-en-1-yl)-cyclohexadec-13-ene-2,6-dione