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中文名称 英文名称 CAS号 化学式 结构式图片
—— (+/-)-4-isopropyl-2-methyl-oct-2<i>t</i>-enoic acid 105910-50-7 C12H22O2
(+/-)-4-isopropyl-2-methyl-oct-2<i>t</i>-enoic acid
—— 4-chloropyrrolo[2,1-f][1,2,4]triazine-5-carbaldehyde 859854-70-9 C7H4ClN3O
4-chloropyrrolo[2,1-f][1,2,4]triazine-5-carbaldehyde
—— 4-Picrylamino-n-butylbenzoat 32615-59-1 C17H16N4O8
4-Picrylamino-n-butylbenzoat
—— (4S)-4-(1,3-dioxoisoindol-2-yl)-1-methoxycarbonylpyrrolidine-2-carboxylic acid 1427009-61-7 C15H14N2O6
(4S)-4-(1,3-dioxoisoindol-2-yl)-1-methoxycarbonylpyrrolidine-2-carboxylic acid
—— 4-methoxy-3-(9H-pyrimido[4,5-b]indol-7-yl)-N-[3-(trifluoromethyl)phenyl]benzamide 1036376-68-7 C25H17F3N4O2
4-methoxy-3-(9H-pyrimido[4,5-b]indol-7-yl)-N-[3-(trifluoromethyl)phenyl]benzamide
—— 4,4-Diphenyl-2-(1-methylpropylthio)-5-oxo-2-pyrroline-3-carbonitrile 88710-05-8 C21H20N2OS
4,4-Diphenyl-2-(1-methylpropylthio)-5-oxo-2-pyrroline-3-carbonitrile
—— [4-(4'-methoxy-biphenyl-3-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid ethyl ester 1204534-64-4 C24H27N3O5S
[4-(4'-methoxy-biphenyl-3-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid ethyl ester
—— 4-(5-((1S,2S)-1-(3-fluorophenyl)-2-methyl-3-oxo-3-(1,3,4-thiadiazol-2-ylamino)propyl)-2-thienyl)-N,N-dimethylbenzamide 1025663-76-6 C25H23FN4O2S2
4-(5-((1S,2S)-1-(3-fluorophenyl)-2-methyl-3-oxo-3-(1,3,4-thiadiazol-2-ylamino)propyl)-2-thienyl)-N,N-dimethylbenzamide
—— 4-Methyl-3-(3-(dimethylaminosulfonyl)aminobenzyl)-7-(4-N,N-dimethylaminophenyl)-2-oxo-2H-1-benzopyran 946129-69-7 C27H29N3O4S
4-Methyl-3-(3-(dimethylaminosulfonyl)aminobenzyl)-7-(4-N,N-dimethylaminophenyl)-2-oxo-2H-1-benzopyran
—— 4-(2-phenylamino-acetyl)-[1,4]diazepane-1-carboxylic acid (4-tert-butyl-phenyl)-amide 1028852-95-0 C24H32N4O2
4-(2-phenylamino-acetyl)-[1,4]diazepane-1-carboxylic acid (4-tert-butyl-phenyl)-amide
—— 4,11,18,25-tetrakis-(2-benzyloxy-ethyl)-1,8,15,22-tetrakis-((S)-1-phenylethyl)-1,4,8,11,15,18,22,25-octaaza-cyclooctacosan-2,5,9,12,16,19,23,26-octaone 1187755-83-4 C88H104N8O12
4,11,18,25-tetrakis-(2-benzyloxy-ethyl)-1,8,15,22-tetrakis-((S)-1-phenylethyl)-1,4,8,11,15,18,22,25-octaaza-cyclooctacosan-2,5,9,12,16,19,23,26-octaone
—— (4-Methoxy-5-methyl-2-phenylnaphthalen-1-yl) acetate 1187096-49-6 C20H18O3
(4-Methoxy-5-methyl-2-phenylnaphthalen-1-yl) acetate
—— (4-Chlorophenoxy)-2-(m-Bromo)benzoylanilin 39504-62-6 C19H13BrClNO2
(4-Chlorophenoxy)-2-(m-Bromo)benzoylanilin
—— (+/-)-4a-<2-Hydroxy-ethyl>-(4arH,8acH)-1.2.3.4.4a.7.8.8a-octahydro-<2t>naphthoesaeure-(2)-ethylester 5057-06-7 C15H24O3
(+/-)-4a-<2-Hydroxy-ethyl>-(4arH,8acH)-1.2.3.4.4a.7.8.8a-octahydro-<2t>naphthoesaeure-(2)-ethylester
—— 4-p-Tolylazo-2-benzylmercapto-Δ2-thiazolinon-(5) 33549-23-4 C17H15N3OS2
4-p-Tolylazo-2-benzylmercapto-Δ2-thiazolinon-(5)
—— 4-(acetoxymethyl)benzyl O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl)-(1->4)-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranoside 881182-17-8 C64H68N2O16
4-(acetoxymethyl)benzyl O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl)-(1->4)-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranoside
—— 4-[2-fluoro-4-[(5R)-2-oxo-5-(triazol-1-ylmethyl)-1,3-oxazolidin-3-yl]phenyl]-5,6-dihydro-1,2,4-triazine-1-carbaldehyde 1219707-26-2 C16H16FN7O3
4-[2-fluoro-4-[(5R)-2-oxo-5-(triazol-1-ylmethyl)-1,3-oxazolidin-3-yl]phenyl]-5,6-dihydro-1,2,4-triazine-1-carbaldehyde
—— 4-fluoro-3-(propanoylamino)-N-[4-(trifluoromethoxy)phenyl]benzamide 1131314-00-5 C17H14F4N2O3
4-fluoro-3-(propanoylamino)-N-[4-(trifluoromethoxy)phenyl]benzamide
—— (4'aS,8'R)-8'-hydroperoxy-1',4'a-dimethylspiro[1,3-dioxolane-2,5'-4,6,7,8-tetrahydro-3H-naphthalene]-2'-one 126892-23-7 C14H20O5
(4'aS,8'R)-8'-hydroperoxy-1',4'a-dimethylspiro[1,3-dioxolane-2,5'-4,6,7,8-tetrahydro-3H-naphthalene]-2'-one
—— 4-hydroxy-2-[2-(2-methoxyethoxy)phenyl]-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]-3-(2-methylpropanoyl)-2H-pyrrol-5-one 1219488-40-0 C26H27N3O6
4-hydroxy-2-[2-(2-methoxyethoxy)phenyl]-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]-3-(2-methylpropanoyl)-2H-pyrrol-5-one
—— (4S)-3-{(2S,3S)-2-(biphenyl-4-ylmethoxy)-3-hydroxy-2-methyl-3-(5-(methylsulfonyl)isoxazol-3-yl)propanoyl}-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one 1219005-24-9 C32H32N2O8S
(4S)-3-{(2S,3S)-2-(biphenyl-4-ylmethoxy)-3-hydroxy-2-methyl-3-(5-(methylsulfonyl)isoxazol-3-yl)propanoyl}-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one
—— 4-[(E)-2-{4-[(E)-2-(4-hydroxy-3,5-dimethoxyphenyl) ethenyl]phenyl} ethenyl]benzene-1,2-diol 1335096-87-1 C24H22O5
4-[(E)-2-{4-[(E)-2-(4-hydroxy-3,5-dimethoxyphenyl) ethenyl]phenyl} ethenyl]benzene-1,2-diol
—— 4-Decyl-benzamidine 14293-61-9 C17H28N2
4-Decyl-benzamidine
—— 4-N-[4-[3-[(7-amino-2-methylquinolin-4-yl)amino]propylamino]butyl]-2-methylquinoline-4,7-diamine 76391-96-3 C27H35N7
4-N-[4-[3-[(7-amino-2-methylquinolin-4-yl)amino]propylamino]butyl]-2-methylquinoline-4,7-diamine
—— 4-chloro-3-[[1-(4-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid 30697-37-1 C16H12Cl2N4O4S
4-chloro-3-[[1-(4-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid
—— 4-(3-amino-acridin-9-ylamino)-benzoic acid 73655-58-0 C20H15N3O2
4-(3-amino-acridin-9-ylamino)-benzoic acid
—— 4-Methyl-4-(N-benzylamino)-3,4-dihydrocoumarinimide-3-carboxylic acid 95109-63-0 C18H18N2O3
4-Methyl-4-(N-benzylamino)-3,4-dihydrocoumarinimide-3-carboxylic acid
—— (4-methoxy-3-nitro-phenyl)-(3-ethoxy-4-methoxy-phenyl)-methanol 757962-66-6 C17H19NO6
(4-methoxy-3-nitro-phenyl)-(3-ethoxy-4-methoxy-phenyl)-methanol
—— 4-(4-chloro-butoxy)-4-methyl-pent-1-yne 18215-52-6 C10H17ClO
4-(4-chloro-butoxy)-4-methyl-pent-1-yne
—— (4E)-tridecene-1,6-diol 148369-30-6 C13H26O2
(4E)-tridecene-1,6-diol
—— 4,4'-<1-<4-(3,3-Dimethyltriazeno)benzylidenaminomethyl>2-ethylethylen>bis(phenol) 85628-84-8 C26H30N4O2
4,4'-<1-<4-(3,3-Dimethyltriazeno)benzylidenaminomethyl>2-ethylethylen>bis(phenol)
—— 4-((5-(4-fluorophenyl)-4-(2-(methylsulfonyl)pyrimidin-4-yl)-1H-imidazol-1-yl)methyl)benzonitrile 1052220-32-2 C22H16FN5O2S
4-((5-(4-fluorophenyl)-4-(2-(methylsulfonyl)pyrimidin-4-yl)-1H-imidazol-1-yl)methyl)benzonitrile
—— 4-phenethyloxy-2-(4-nitro-phenyl)-6-(3-phenyl-propyl)-pyrimidine 1003587-57-2 C27H25N3O3
4-phenethyloxy-2-(4-nitro-phenyl)-6-(3-phenyl-propyl)-pyrimidine
—— 4-{[5-(4-amino-8,9-dimethoxybenzo[c][2,7]naphthyridin-2-yl)pyridin-3-yl]amino}-N-[2-(diethylamino)ethyl]benzamide 1055966-91-0 C32H35N7O3
4-{[5-(4-amino-8,9-dimethoxybenzo[c][2,7]naphthyridin-2-yl)pyridin-3-yl]amino}-N-[2-(diethylamino)ethyl]benzamide
—— 4,6,7-Trichloro-1-ethyl-5-methyl-2-trifluoromethyl-1H-benzoimidazole 30064-05-2 C11H8Cl3F3N2
4,6,7-Trichloro-1-ethyl-5-methyl-2-trifluoromethyl-1H-benzoimidazole
—— 4-Isopropyloxy-6-(2-hydroxyethoxy)-2-ethyl-1,3,5-triazin 721-84-6 C10H17N3O3
4-Isopropyloxy-6-(2-hydroxyethoxy)-2-ethyl-1,3,5-triazin
—— 4-(4-Phenylmercapto-phenoxy)-2,4,6-tri-tert-butyl-cyclohexa-2,5-dien-1-on 2179-53-5 C30H38O2S
4-(4-Phenylmercapto-phenoxy)-2,4,6-tri-tert-butyl-cyclohexa-2,5-dien-1-on
—— 4-[1-(4-fluoro-phenyl)-1H-imidazol-4-yl]-3-phenyl-5-trifluoromethyl-isoxazole 1094854-15-5 C19H11F4N3O
4-[1-(4-fluoro-phenyl)-1H-imidazol-4-yl]-3-phenyl-5-trifluoromethyl-isoxazole
—— 4-(4'-Chlorophenoxy)-3-(1-pyrrolidinyl)-5-sulphamoylbenzoic acid 67563-91-1 C17H17ClN2O5S
4-(4'-Chlorophenoxy)-3-(1-pyrrolidinyl)-5-sulphamoylbenzoic acid
—— 4-methyl-3-(3-fluoro-2-aminopyridin-4-ylmethyl)-7-(benzothiazol-2-yloxy)-2-oxo-2H-1-benzopyran 946126-73-4 C23H16FN3O3S
4-methyl-3-(3-fluoro-2-aminopyridin-4-ylmethyl)-7-(benzothiazol-2-yloxy)-2-oxo-2H-1-benzopyran
—— (-)-4-(dehydroabietyl)-1,2,4-triazoline-3,5-dione 75600-71-4 C22H29N3O2
(-)-4-(dehydroabietyl)-1,2,4-triazoline-3,5-dione
—— 4-[(5-chloro-6-methyl-2-sulfanylidene-1,3-benzoxazol-3-yl)methylamino]benzoic acid 118794-26-6 C16H13ClN2O3S
4-[(5-chloro-6-methyl-2-sulfanylidene-1,3-benzoxazol-3-yl)methylamino]benzoic acid
—— 4-{8-fluoro-4-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-2,3-dihydro-benzo[b]oxepin-5-yl}-phenol 1093116-40-5 C28H28FNO3
4-{8-fluoro-4-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-2,3-dihydro-benzo[b]oxepin-5-yl}-phenol
—— 4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2,6-dimethylmorpholino)benzonitrile 1196546-76-5 C29H28F2N6O
4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2,6-dimethylmorpholino)benzonitrile
—— 4'-t-Butylphenyl-3-oxo-4-methyl-4-aza-5α-androstane-17β-carboxylate 154347-71-4 C30H43NO3
4'-t-Butylphenyl-3-oxo-4-methyl-4-aza-5α-androstane-17β-carboxylate
—— 4-Amino-1-chloro-7-hydroxy-10H-acridin-9-one 128113-24-6 C13H9ClN2O2
4-Amino-1-chloro-7-hydroxy-10H-acridin-9-one
—— 4-[4-(2-Hydroxyethylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]benzoic acid 1214929-69-7 C17H17N3O5
4-[4-(2-Hydroxyethylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]benzoic acid
—— 4-(7-methyl-2-thiomorpholin-4-yl-thieno[3,2-<i>d</i>]pyrimidin-4-yl)-piperazine-1-carboxylic acid ethyl ester 53406-31-8 C18H25N5O2S2
4-(7-methyl-2-thiomorpholin-4-yl-thieno[3,2-<i>d</i>]pyrimidin-4-yl)-piperazine-1-carboxylic acid ethyl ester
—— 4-(1-(2-(2,6-difluorophenyl)acetyl)piperidin-4-yl)-2-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid 1603909-65-4 C19H19F2N3O4
4-(1-(2-(2,6-difluorophenyl)acetyl)piperidin-4-yl)-2-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid
—— 4α-Acetyl-2-methyl-4H-4aα,5,6,7aα-tetrahydrofuro<2,3-b>pyran 144061-37-0 C10H14O3
4α-Acetyl-2-methyl-4H-4aα,5,6,7aα-tetrahydrofuro<2,3-b>pyran