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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Oxo-4-(fluoranthrenyl-(3))-crotonsaeure-methylester 17803-53-1 C21H14O3
4-Oxo-4-(fluoranthrenyl-(3))-crotonsaeure-methylester
—— 4-Chlor-heptyl-3-hydroperoxid 89940-19-2 C7H15ClO2
4-Chlor-heptyl-3-hydroperoxid
—— (4-chloro-2-methyl-phenyl)-(3-methyl-3<i>H</i>-thiazol-2-ylidene)-amine 61676-92-4 C11H11ClN2S
(4-chloro-2-methyl-phenyl)-(3-methyl-3<i>H</i>-thiazol-2-ylidene)-amine
—— 4-{2-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-ylmethyl]phenoxy}benzamide 1181080-13-6 C27H21F3N4O4
4-{2-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-ylmethyl]phenoxy}benzamide
—— (4S)-4-((S,Z)-4-(benzyloxy)-3-methylbut-1-en-1-yl)-2-phenyl-1,3-dioxane 1369762-73-1 C22H26O3
(4S)-4-((S,Z)-4-(benzyloxy)-3-methylbut-1-en-1-yl)-2-phenyl-1,3-dioxane
—— 4-(1-(4-(2,3-dimethylphenoxy)butanoyl)-1,2,3,4-tetrahydroquinolin-5-yl)benzyl 4-nitrophenyl carbonate 1404431-66-8 C35H34N2O7
4-(1-(4-(2,3-dimethylphenoxy)butanoyl)-1,2,3,4-tetrahydroquinolin-5-yl)benzyl 4-nitrophenyl carbonate
—— [4-(4-fluorobenzyl)-4H-thieno[3,2-b]pyrrol-5-yl]-[4-(4-methylpiperazine-1-carbonyl)piperidin-1-yl]methanone 1163136-93-3 C25H29FN4O2S
[4-(4-fluorobenzyl)-4H-thieno[3,2-b]pyrrol-5-yl]-[4-(4-methylpiperazine-1-carbonyl)piperidin-1-yl]methanone
—— (4R,6S,7S,E)-ethyl 7-hydroxy-6-(methoxymethoxy)-2,4-dimethylnona-2,8-dienoate 682342-63-8 C15H26O5
(4R,6S,7S,E)-ethyl 7-hydroxy-6-(methoxymethoxy)-2,4-dimethylnona-2,8-dienoate
—— 4-methoxy-6-oxopyrimido[4,5-b][1,4]thiazine-7-carboxylic acid hydrazide 259527-35-0 C8H9N5O3S
4-methoxy-6-oxopyrimido[4,5-b][1,4]thiazine-7-carboxylic acid hydrazide
—— 4-[4-hydroxy-2-methyl-6-(3-methylphenyl)-3,5-diphenylphenyl]-3-methyl-5-(3-methylphenyl)-2,6-diphenylphenol 158145-62-1 C52H42O2
4-[4-hydroxy-2-methyl-6-(3-methylphenyl)-3,5-diphenylphenyl]-3-methyl-5-(3-methylphenyl)-2,6-diphenylphenol
—— 4-(2-{[(1,2-dichloro-4-oxo-4,5-dihydropyrrolo[1,2-a]quinoxalin-7-yl)carbonyl]amino}ethyl)morpholin-4-ium trifluoroacetate 1006385-95-0 C2HF3O2*C18H18Cl2N4O3
4-(2-{[(1,2-dichloro-4-oxo-4,5-dihydropyrrolo[1,2-a]quinoxalin-7-yl)carbonyl]amino}ethyl)morpholin-4-ium trifluoroacetate
—— 4-hydroxy-2,2,6,6-tetramethylcyclohexanone 80560-45-8 C10H18O2
4-hydroxy-2,2,6,6-tetramethylcyclohexanone
—— 4-naphthalen-2-yl-imidazo[1,2-<i>a</i>]quinoxaline 68009-01-8 C20H13N3
4-naphthalen-2-yl-imidazo[1,2-<i>a</i>]quinoxaline
—— 4-bromo-N-[(2Z)-3-butyl-5,5-dimethyl-1,3-thiazolidin-2-ylidene]-2-methoxybenzamide 1034354-64-7 C17H23BrN2O2S
4-bromo-N-[(2Z)-3-butyl-5,5-dimethyl-1,3-thiazolidin-2-ylidene]-2-methoxybenzamide
—— 4-trans-(3',5'-difluoro-4'-trifluoromethylphenyl)cyclohexylethene 160910-16-7 C15H15F5
4-trans-(3',5'-difluoro-4'-trifluoromethylphenyl)cyclohexylethene
—— 4-butyl-2-(iodomethyl)-2H-furan-5-one 81462-15-9 C9H13IO2
4-butyl-2-(iodomethyl)-2H-furan-5-one
—— 4-[1-(4-Benzyloxy-3-methoxy-phenyl)-2-(4-nitro-benzenesulfonylamino)ethylamino]-benzamidine 284043-53-4 C29H29N5O6S
4-[1-(4-Benzyloxy-3-methoxy-phenyl)-2-(4-nitro-benzenesulfonylamino)ethylamino]-benzamidine
—— 4-chloro-1-isopropyl-6-methyl-1<i>H</i>-imidazo[4,5-<i>c</i>]pyridine-7-carboxylic acid ethyl ester 64907-67-1 C13H16ClN3O2
4-chloro-1-isopropyl-6-methyl-1<i>H</i>-imidazo[4,5-<i>c</i>]pyridine-7-carboxylic acid ethyl ester
—— 4-aminocyclohexanesulfonic acid 146764-47-8 C6H13NO3S
4-aminocyclohexanesulfonic acid
—— 4-ethynyl-1-ethyl-2,5-dimethyl-piperidin-4-ol 857387-10-1 C11H19NO
4-ethynyl-1-ethyl-2,5-dimethyl-piperidin-4-ol
—— 4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine 1443237-69-1 C18H22N4O3Si
4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4-(1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-yl)-thiosemicarbazide 39093-83-9 C5H12N4O2S2
4-(1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-yl)-thiosemicarbazide
—— 4-methyl-5-<(tetrahydropyran-2-yloxy)acetyl>oxazole 101708-10-5 C11H15NO4
4-methyl-5-<(tetrahydropyran-2-yloxy)acetyl>oxazole
—— 4-[4-(4-chlorobenzyloxy)-2-methoxyphenyl]-2-[4-(trifluoromethyl)phenyl]-1H-imidazole 1239260-00-4 C24H18ClF3N2O2
4-[4-(4-chlorobenzyloxy)-2-methoxyphenyl]-2-[4-(trifluoromethyl)phenyl]-1H-imidazole
—— 4,5-dihydro-7,8-dimethoxy-5-methylfuro<3,2-e>-1,3-benzodioxole 105591-42-2 C12H14O5
4,5-dihydro-7,8-dimethoxy-5-methylfuro<3,2-e>-1,3-benzodioxole
—— 4-methyl-N1-phenyl-N2-(diphenylphosphino)benzamidine 1313508-35-8 C26H23N2P
4-methyl-N1-phenyl-N2-(diphenylphosphino)benzamidine
—— 4-Piperidinol, 1-(1,2-dimethylbutyl)-3-methyl- 1934407-27-8 C12H25NO
4-Piperidinol, 1-(1,2-dimethylbutyl)-3-methyl-
—— 4'-methoxy-3-methyl-N-(4-methylbenzenesulfonyl)biphenyl-2-carboxamide 1369577-14-9 C22H21NO4S
4'-methoxy-3-methyl-N-(4-methylbenzenesulfonyl)biphenyl-2-carboxamide
—— (4S,8R,10aS)-4-amino-8-(trifluoromethyl)hexahydro-2H-pyrido[2,1-b][1,3]thiazepin-5(7H)-one 1400677-49-7 C10H15F3N2OS
(4S,8R,10aS)-4-amino-8-(trifluoromethyl)hexahydro-2H-pyrido[2,1-b][1,3]thiazepin-5(7H)-one
—— [4-(2-oxo-oxazolidin-3-yl)-phenyl]-carbamic acid 2-chloro-ethyl ester 20403-77-4 C12H13ClN2O4
[4-(2-oxo-oxazolidin-3-yl)-phenyl]-carbamic acid 2-chloro-ethyl ester
—— 4-dimethylamino-3-p-tolyl-but-3-en-2-one 76511-72-3 C13H17NO
4-dimethylamino-3-p-tolyl-but-3-en-2-one
—— 4-(p-hydroxycarbonylphenylamino)methylidenemackinazolinone 1402073-72-6 C20H17N3O3
4-(p-hydroxycarbonylphenylamino)methylidenemackinazolinone
—— 4-(3-Amino-propyl)-3,3-diphenyl-1-isopropyl-2-pyrrolidinon 3192-53-8 C22H28N2O
4-(3-Amino-propyl)-3,3-diphenyl-1-isopropyl-2-pyrrolidinon
—— [4-(1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperidin-4-yl]-methyl-amine 1035386-68-5 C19H21N7
[4-(1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperidin-4-yl]-methyl-amine
—— 4a-[(1E,3Z,5E)-4,5-di(methoxycarbonyl)-6-dimethylamino-hexa-1,3,5-trien-1-yl]-1,2,3,4-tetra(methoxycarbonyl)-5-methyl-7-nitro-4a,5-dihydropyrido[1,2-a]benzimidazole 1262050-66-7 C32H34N4O14
4a-[(1E,3Z,5E)-4,5-di(methoxycarbonyl)-6-dimethylamino-hexa-1,3,5-trien-1-yl]-1,2,3,4-tetra(methoxycarbonyl)-5-methyl-7-nitro-4a,5-dihydropyrido[1,2-a]benzimidazole
—— 4-amino-2-n-butyl-6-(4-fluorophenyl)-5-(1-hydroxyethyl)pyridazin-3(2H)-one 948855-78-5 C16H20FN3O2
4-amino-2-n-butyl-6-(4-fluorophenyl)-5-(1-hydroxyethyl)pyridazin-3(2H)-one
—— 4-Ethyl-4'-benzylmercapto-biphenyl 17078-78-3 C21H20S
4-Ethyl-4'-benzylmercapto-biphenyl
—— 4-(o-ethynylphenyl)-3-methylbut-3-en-2-one 74408-32-5 C13H12O
4-(o-ethynylphenyl)-3-methylbut-3-en-2-one
—— (4-bromophenyl)[4-dimethylamino-2-(4-methoxyphenylamino)thiazol-5-yl]methanone 1264379-49-8 C19H18BrN3O2S
(4-bromophenyl)[4-dimethylamino-2-(4-methoxyphenylamino)thiazol-5-yl]methanone
—— 4-(2,2-diphenylethyl)-5-(2-naphthylmethyl)-4H-1,2,4-triazol-3-thiol 533000-11-2 C27H23N3S
4-(2,2-diphenylethyl)-5-(2-naphthylmethyl)-4H-1,2,4-triazol-3-thiol
—— 4-(5-Tert-butylpyrazol-2-id-3-yl)-2-methylpyrimidine;platinum(2+) 1577250-84-0 C24H30N8Pt
4-(5-Tert-butylpyrazol-2-id-3-yl)-2-methylpyrimidine;platinum(2+)
—— (4R,5S)-4-(azidomethyl)-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidine-5-carboxylic acid 1346507-50-3 C12H20N4O5
(4R,5S)-4-(azidomethyl)-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidine-5-carboxylic acid
—— (4-cyano-2-formylphenoxy)acetic acid, 1,1-dimethylethyl ester 888972-96-1 C14H15NO4
(4-cyano-2-formylphenoxy)acetic acid, 1,1-dimethylethyl ester
—— 4-methyl-3-thioureido-benzamide 1377582-04-1 C9H11N3OS
4-methyl-3-thioureido-benzamide
—— 4-[(4-{2-[1-tert-butyl-5-(4-fluorophenyl)-1H-pyrazol-4-yl]-1,3-thiazol-4-yl}piperidin-1-yl)carbonyl]benzonitrile 1421847-24-6 C29H28FN5OS
4-[(4-{2-[1-tert-butyl-5-(4-fluorophenyl)-1H-pyrazol-4-yl]-1,3-thiazol-4-yl}piperidin-1-yl)carbonyl]benzonitrile
—— (4-fluorobenzyl)-[4-methyl-5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)thiazol-2-yl]amine 1029045-47-3 C19H17FN4S
(4-fluorobenzyl)-[4-methyl-5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)thiazol-2-yl]amine
—— {4-[({6-chloro-2-fluoro-3-[(phenylmethyl)oxy]phenyl}carbonyl)amino]phenyl}ethanoic acid 1034025-53-0 C22H17ClFNO4
{4-[({6-chloro-2-fluoro-3-[(phenylmethyl)oxy]phenyl}carbonyl)amino]phenyl}ethanoic acid
—— (4S,5S)-5-((2-(1H-imidazol-5-yl)ethylamino)methyl)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)oxazolidin-2-one 1035486-93-1 C21H19ClF2N4O2
(4S,5S)-5-((2-(1H-imidazol-5-yl)ethylamino)methyl)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)oxazolidin-2-one
—— 4-Fluor-3,5-dimethoxy-benzoesaeure-methylester 65566-14-5 C10H11FO4
4-Fluor-3,5-dimethoxy-benzoesaeure-methylester
—— 4-ethyl-3-tribromoacetyl-oxazolidine 52836-88-1 C7H10Br3NO2
4-ethyl-3-tribromoacetyl-oxazolidine