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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-Fluoranthenyl)coumarin 27984-11-8 C25H14O2
4-(3-Fluoranthenyl)coumarin
—— 4-[1-Methyl-2-(methyl-phenyl-hydrazono)-ethylidene]-1,2-diphenyl-pyrazolidine-3,5-dione 30837-32-2 C25H22N4O2
4-[1-Methyl-2-(methyl-phenyl-hydrazono)-ethylidene]-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4,4'-diamino-1<i>H</i>,1'<i>H</i>-1,1'-(4,5-dithia-octane-1,8-diyl)-bis-pyrimidin-2-one 38718-43-3 C14H20N6O2S2
4,4'-diamino-1<i>H</i>,1'<i>H</i>-1,1'-(4,5-dithia-octane-1,8-diyl)-bis-pyrimidin-2-one
—— 4,11-Dimethyl-6-naphthalen-2-yl-12H-dibenzo[b,h][1,6]naphthyridin-7-one 30418-17-8 C28H20N2O
4,11-Dimethyl-6-naphthalen-2-yl-12H-dibenzo[b,h][1,6]naphthyridin-7-one
—— 4-Methyl-2-phenyl-7-brom-3,4-dihydro-5H-1,4-benzodiazepin-5-on 23978-45-2 C16H13BrN2O
4-Methyl-2-phenyl-7-brom-3,4-dihydro-5H-1,4-benzodiazepin-5-on
—— 4-Methyl-2,6-bis-(4-methoxy-α-brom-benzyl)-2,6-dibrom-cyclohexanon-(1) 23046-37-9 C23H24Br4O3
4-Methyl-2,6-bis-(4-methoxy-α-brom-benzyl)-2,6-dibrom-cyclohexanon-(1)
—— 4-diethylamino-5-(4-methoxy-phenyl)-6-phenyl-5<i>H</i>-[1,3,5]triazine-2-thione 34752-90-4 C20H22N4OS
4-diethylamino-5-(4-methoxy-phenyl)-6-phenyl-5<i>H</i>-[1,3,5]triazine-2-thione
—— 4-oxo-3-pyridin-4-ylmethyleneamino-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester 34127-43-0 C17H14N4O3
4-oxo-3-pyridin-4-ylmethyleneamino-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester
—— 4-(4-Phenylamino-phenylamino)-pentan-2-ol 34579-90-3 C17H22N2O
4-(4-Phenylamino-phenylamino)-pentan-2-ol
—— 4-bromo-2-(4-bromo-phenyl)-5-methyl-4-(1-phenyl-propyl)-2,4-dihydro-pyrazol-3-one 36365-08-9 C19H18Br2N2O
4-bromo-2-(4-bromo-phenyl)-5-methyl-4-(1-phenyl-propyl)-2,4-dihydro-pyrazol-3-one
—— 4-chloro-6-(4-methoxy-benzyl)-pyrimidin-2-ylamine 32711-98-1 C12H12ClN3O
4-chloro-6-(4-methoxy-benzyl)-pyrimidin-2-ylamine
—— (4‑chlorophenyl)[2‑(ethylsulfanyl)Imidazo[1,2‑a]pyridine‑3‑yl]methanone 1198087-05-6 C16H13ClN2OS
(4‑chlorophenyl)[2‑(ethylsulfanyl)Imidazo[1,2‑a]pyridine‑3‑yl]methanone
—— 4-(2-bromoethoxy)-3-(3-chlorophenyl)furan-2(5H)-one 1320275-76-0 C12H10BrClO3
4-(2-bromoethoxy)-3-(3-chlorophenyl)furan-2(5H)-one
—— 4-(1-((4-methoxyphenyl)ethynyl)cyclohexyl)morpholine 1312712-41-6 C19H25NO2
4-(1-((4-methoxyphenyl)ethynyl)cyclohexyl)morpholine
—— 4-Isopropylthio-3,5-dichloranilin 10430-19-0 C9H11Cl2NS
4-Isopropylthio-3,5-dichloranilin
—— 4-Propylthio-3,5-dichloranilin 10430-18-9 C9H11Cl2NS
4-Propylthio-3,5-dichloranilin
—— 4-[[(2R,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]amino]benzoic acid 86195-97-3 C21H25NO11
4-[[(2R,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]amino]benzoic acid
—— ((4S,4'S,5S,5'S)-2,2'-methylenebis(5-phenyl-4,5-dihydrooxazol-4,2-diyl))bis(methylene)diacetate 1453106-65-4 C25H26N2O6
((4S,4'S,5S,5'S)-2,2'-methylenebis(5-phenyl-4,5-dihydrooxazol-4,2-diyl))bis(methylene)diacetate
—— 4-[(2E)-2-(6-aminopurin-8-ylidene)hydrazinyl]benzenesulfonic acid 5458-50-4 C11H9N7O3S
4-[(2E)-2-(6-aminopurin-8-ylidene)hydrazinyl]benzenesulfonic acid
—— (4-chloromethyl-6-dimethylamino-[1,3,5]triazin-2-yl)-phosphorimidic acid tris-4-chloro-anilide 36407-93-9 C24H23Cl4N8P
(4-chloromethyl-6-dimethylamino-[1,3,5]triazin-2-yl)-phosphorimidic acid tris-4-chloro-anilide
—— ((4S,5S)-1-Oxo-5-phenylamino-1,2,3,3a,4,5-hexahydro-pyrrolo[1,2-a]quinolin-4-yl)-acetic acid methyl ester 38015-72-4 C21H22N2O3
((4S,5S)-1-Oxo-5-phenylamino-1,2,3,3a,4,5-hexahydro-pyrrolo[1,2-a]quinolin-4-yl)-acetic acid methyl ester
—— 4-benzoyloxy-4,5-dimethyl-2-phenyl-4<i>H</i>-imidazole 31755-28-9 C18H16N2O2
4-benzoyloxy-4,5-dimethyl-2-phenyl-4<i>H</i>-imidazole
—— [(4-Nitro-phenylamino)-phenyl-methyl]-phenyl-phosphinic acid 24091-57-4 C19H17N2O4P
[(4-Nitro-phenylamino)-phenyl-methyl]-phenyl-phosphinic acid
—— 4,8-dimethyl-1-oxaspiro[2.5]octane 53898-17-2 C9H16O
4,8-dimethyl-1-oxaspiro[2.5]octane
—— 4-[[3-[5-[(5-Iodo-2-methylphenyl)methyl]thiophen-2-yl]phenyl]methyl]morpholine 1373555-98-6 C23H24INOS
4-[[3-[5-[(5-Iodo-2-methylphenyl)methyl]thiophen-2-yl]phenyl]methyl]morpholine
—— 4,5-Dihydro-2,8-dimethyl-2H-thieno[3,4-g]indazole-6-carboxylic Acid 364759-33-1 C12H12N2O2S
4,5-Dihydro-2,8-dimethyl-2H-thieno[3,4-g]indazole-6-carboxylic Acid
—— 4-(benzyloxymethyl)-1-(4-methylbenzenesulfonyl)-1,2,3-triazole 1135539-04-6 C17H17N3O3S
4-(benzyloxymethyl)-1-(4-methylbenzenesulfonyl)-1,2,3-triazole
—— 4-Chloro-N<sup>1</sup>-(4-chloro-phenyl)-5-thiocyanato-benzene-1,2-diamine 23648-89-7 C13H9Cl2N3S
4-Chloro-N<sup>1</sup>-(4-chloro-phenyl)-5-thiocyanato-benzene-1,2-diamine
—— (4-methoxy-7-nitro-2-oxo-1-phenyl-1,2-dihydro-quinolin-3-yl)-acetic acid 32438-54-3 C18H14N2O6
(4-methoxy-7-nitro-2-oxo-1-phenyl-1,2-dihydro-quinolin-3-yl)-acetic acid
—— {4-[4-((E)-2-Biphenyl-4-yl-vinyl)-2-methyl-phenylazo]-phenyl}-dimethyl-amine 35643-34-6 C29H27N3
{4-[4-((E)-2-Biphenyl-4-yl-vinyl)-2-methyl-phenylazo]-phenyl}-dimethyl-amine
—— (4-{4-[(E)-2-(4-Chloro-phenyl)-vinyl]-2-methyl-phenylazo}-phenyl)-dimethyl-amine 35643-32-4 C23H22ClN3
(4-{4-[(E)-2-(4-Chloro-phenyl)-vinyl]-2-methyl-phenylazo}-phenyl)-dimethyl-amine
—— 4-(9-(3,5-bis(trifluoromethyl)phenyl)-7'-bromo-9',9'-dihexyl-9H,9'H-[2,2'-bifluoren]-9-yl)phenol 869565-75-3 C52H47BrF6O
4-(9-(3,5-bis(trifluoromethyl)phenyl)-7'-bromo-9',9'-dihexyl-9H,9'H-[2,2'-bifluoren]-9-yl)phenol
—— 4-(6-(2-morpholinoethoxy)benzo[d]thiazol-2-yl)tetrahydro-2H-thiopyran-4-amine 1092120-17-6 C18H25N3O2S2
4-(6-(2-morpholinoethoxy)benzo[d]thiazol-2-yl)tetrahydro-2H-thiopyran-4-amine
—— 4-(carboxymethylthio)-17α-hydroxyprogesterone 81983-27-9 C23H32O5S
4-(carboxymethylthio)-17α-hydroxyprogesterone
—— (4-acetoxymethyl-2-bromo-5-chloro)benzyl acetate 1005142-57-3 C12H12BrClO4
(4-acetoxymethyl-2-bromo-5-chloro)benzyl acetate
—— (4-oxo-2H-1,3-benzoxazin-3-yl)methyl N-phenylcarbamate 142976-64-5 C16H14N2O4
(4-oxo-2H-1,3-benzoxazin-3-yl)methyl N-phenylcarbamate
—— 4-[tert-butoxycarbonyl-(4-trifluoromethoxy-benzyl)-amino]-3-(2-phenoxy-acetylamino)-benzoic acid allyl ester 885232-41-7 C31H31F3N2O7
4-[tert-butoxycarbonyl-(4-trifluoromethoxy-benzyl)-amino]-3-(2-phenoxy-acetylamino)-benzoic acid allyl ester
—— (4-Benzyloxy-2,6-dimethyl-phenyl)-acetonitrile 341035-38-9 C17H17NO
(4-Benzyloxy-2,6-dimethyl-phenyl)-acetonitrile
—— 4-(4-pyridin-2-ylamino-styryl)-aniline 33267-41-3 C19H17N3
4-(4-pyridin-2-ylamino-styryl)-aniline
—— 4',5'-Dimethylhydrofluoransaeure-methylester 31119-83-2 C23H20O3
4',5'-Dimethylhydrofluoransaeure-methylester
—— 4-(2,3,4,6-Tetraiodo-benzoylamino)-benzoic acid 91960-61-1 C14H7I4NO3
4-(2,3,4,6-Tetraiodo-benzoylamino)-benzoic acid
—— 4,5,6,7-tetrachloro-2-(3-methyl-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione 67004-56-2 C28H12Cl4N2O3
4,5,6,7-tetrachloro-2-(3-methyl-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione
—— 4-Benzyl-2,6-dichloro-nicotinoyl chloride 56950-93-7 C13H8Cl3NO
4-Benzyl-2,6-dichloro-nicotinoyl chloride
—— 4-(N-Ethylsulfonyl-N-ethyl)amino-7-methoxy-2,2-dimethylchroman 199586-03-3 C16H25NO4S
4-(N-Ethylsulfonyl-N-ethyl)amino-7-methoxy-2,2-dimethylchroman
—— 4-chloro-4-(2-chlorophenyl)-1,2-dimethylpyrazolidine-3,5-dione 222850-83-1 C11H10Cl2N2O2
4-chloro-4-(2-chlorophenyl)-1,2-dimethylpyrazolidine-3,5-dione
—— [4-Methoxy-2-[2-(4-methoxyanilino)-1,3-thiazol-4-yl]phenyl] benzoate 139935-99-2 C24H20N2O4S
[4-Methoxy-2-[2-(4-methoxyanilino)-1,3-thiazol-4-yl]phenyl] benzoate
—— 4-[(5-{6-[3-(4-fluorophenyl)-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}-2-thienyl)sulfonyl]butanenitrile 474698-81-2 C43H32FN5O2S2
4-[(5-{6-[3-(4-fluorophenyl)-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}-2-thienyl)sulfonyl]butanenitrile
—— (4S,5R)-1-[4-tert-Butyl-1-((S)-1-hydroxy-ethyl)-cyclohexanecarbonyl]-3,4-dimethyl-5-phenyl-imidazolidin-2-one 172536-18-4 C24H36N2O3
(4S,5R)-1-[4-tert-Butyl-1-((S)-1-hydroxy-ethyl)-cyclohexanecarbonyl]-3,4-dimethyl-5-phenyl-imidazolidin-2-one
—— 4-(4-chloro-phenyl)-3-(3-morpholin-4-yl-propyl)-1(9),3-dihydro-pyrimido[4,5-b]indol-2-one 27355-74-4 C23H23ClN4O2
4-(4-chloro-phenyl)-3-(3-morpholin-4-yl-propyl)-1(9),3-dihydro-pyrimido[4,5-b]indol-2-one
—— (4S,5S)-3-(2-oxo-5-propyl-[1,3]dioxolan-4-yl)-acrylic acid methyl ester 337508-78-8 C10H14O5
(4S,5S)-3-(2-oxo-5-propyl-[1,3]dioxolan-4-yl)-acrylic acid methyl ester