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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-Phenylhydrazino)-1,3,4-trimethyl-5-phenyl-2,6-dioxo-perhydro-1,3,5-triazin 58192-63-5 C18H21N5O2
4-(2-Phenylhydrazino)-1,3,4-trimethyl-5-phenyl-2,6-dioxo-perhydro-1,3,5-triazin
—— (4-bromo-1-methyl-1<i>H</i>-pyrazol-3-yl)-phenyl-methanone 55342-95-5 C11H9BrN2O
(4-bromo-1-methyl-1<i>H</i>-pyrazol-3-yl)-phenyl-methanone
—— 4-benzylamino-1-phenyl-1,5-dihydro-imidazol-2-one 56128-38-2 C16H15N3O
4-benzylamino-1-phenyl-1,5-dihydro-imidazol-2-one
—— (4,6-O-(R)-benzylidene-α-D-glucopyranosyl)-(1-4)-(β-D-glucopyranosyl)-(1-4)-(2,3-di-O-methyl-α-D-glucopyranosyl)-(1-4)-(2,3,6-tri-O-methyl-β-D-glucopyranosyl)-(1-4)-[(2,3,6-tri-O-methyl-α-D-glucopyranosyl)-(1-4)-(2,3,6-tri-O-methyl-β-D-glucopyranosyl)]2-(1-4)-1,6-anhydro-2-azido-2-deoxy-3-O-methyl-β-D-glucopyranose 878380-40-6 C79H129N3O44
(4,6-O-(R)-benzylidene-α-D-glucopyranosyl)-(1-4)-(β-D-glucopyranosyl)-(1-4)-(2,3-di-O-methyl-α-D-glucopyranosyl)-(1-4)-(2,3,6-tri-O-methyl-β-D-glucopyranosyl)-(1-4)-[(2,3,6-tri-O-methyl-α-D-glucopyranosyl)-(1-4)-(2,3,6-tri-O-methyl-β-D-glucopyranosyl)]2-(1-4)-1,6-anhydro-2-azido-2-deoxy-3-O-methyl-β-D-glucopyranose
—— 4-Pentyl-3-phenyl-oxazolidin-2-one 122380-16-9 C14H19NO2
4-Pentyl-3-phenyl-oxazolidin-2-one
—— 4-Dimethylamino-1-phenylbut-1-yn-3-ol 69939-70-4 C12H15NO
4-Dimethylamino-1-phenylbut-1-yn-3-ol
—— (4S,5R,6S)-4,5-Dimethoxy-6-((2S,3R,4S,5R,6S)-4,5,6-trimethoxy-2-methoxycarbonyl-tetrahydro-pyran-3-yloxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 110129-52-7 C19H30O12
(4S,5R,6S)-4,5-Dimethoxy-6-((2S,3R,4S,5R,6S)-4,5,6-trimethoxy-2-methoxycarbonyl-tetrahydro-pyran-3-yloxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
—— (4aS,5R,6S)-1,1,5,6-Tetramethyl-5-(3-oxo-butyl)-3,4,4a,5,6,7-hexahydro-1H-naphthalen-2-one 92664-73-8 C18H28O2
(4aS,5R,6S)-1,1,5,6-Tetramethyl-5-(3-oxo-butyl)-3,4,4a,5,6,7-hexahydro-1H-naphthalen-2-one
—— (4<i>E</i>,6<i>Z</i>)-2,6-dimethyl-octa-4,6-dien-3-one 86377-27-7 C10H16O
(4<i>E</i>,6<i>Z</i>)-2,6-dimethyl-octa-4,6-dien-3-one
—— 4-iodo-3-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine 1160502-30-6 C7H3F3IN3
4-iodo-3-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine
—— 4,5α-epoxy-3-methoxy-6-oxo-morphinane-17-carboxylic acid benzyl ester 2668-49-7 C25H25NO5
4,5α-epoxy-3-methoxy-6-oxo-morphinane-17-carboxylic acid benzyl ester
—— 4-[6-(2-fluoro-4-iodo-phenylamino)-5-methyl-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester 832752-62-2 C20H24FIN4O3
4-[6-(2-fluoro-4-iodo-phenylamino)-5-methyl-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester
—— ((4S,5S)-2-(o-bromophenyl)-1,3-dioxolane-4,5-diyl)dimethanol 1137148-37-8 C11H13BrO4
((4S,5S)-2-(o-bromophenyl)-1,3-dioxolane-4,5-diyl)dimethanol
—— (4S,5S,6S)-5-azidohept-1-ene-4,6-diol 470456-66-7 C7H13N3O2
(4S,5S,6S)-5-azidohept-1-ene-4,6-diol
—— 4-(2-Stearoylcarbohydrazonoyl)phenyl 2-chlorobenzoate 881457-67-6 C32H45ClN2O3
4-(2-Stearoylcarbohydrazonoyl)phenyl 2-chlorobenzoate
—— 4-(2-(2-(2,4-Dichlorophenoxy)propanoyl)carbohydrazonoyl)-2-methoxyphenyl 3-bromobenzoate 881458-81-7 C24H19BrCl2N2O5
4-(2-(2-(2,4-Dichlorophenoxy)propanoyl)carbohydrazonoyl)-2-methoxyphenyl 3-bromobenzoate
—— 4-hydroxy-1-isopropyl-5,6,7,8-tetrahydro-1<i>H</i>-quinolin-2-one 56517-66-9 C12H17NO2
4-hydroxy-1-isopropyl-5,6,7,8-tetrahydro-1<i>H</i>-quinolin-2-one
—— (4S)-2-(3,6-dihydro-2H-pyran-4-yI)-4-fIuoro-7-(2-fluoro-3-pyridinyl)-5,6-dihydrospiro[1,3-oxazine-4,9-xanthen]-2-amine 1335217-18-9 C26H21F2N3O3
(4S)-2-(3,6-dihydro-2H-pyran-4-yI)-4-fIuoro-7-(2-fluoro-3-pyridinyl)-5,6-dihydrospiro[1,3-oxazine-4,9-xanthen]-2-amine
—— 4-(1H-imidazol-1-yl)-3-nitrobenzoic acid hydrochloride 1171571-17-7 C10H8ClN3O4
4-(1H-imidazol-1-yl)-3-nitrobenzoic acid hydrochloride
—— {4-[3-Methyl-3-(5,6,7,8-tetrahydro-naphthalen-2-yl)-cyclobutyl]-thiazol-2-yl}-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amine 867381-63-3 C25H25N3O2S
{4-[3-Methyl-3-(5,6,7,8-tetrahydro-naphthalen-2-yl)-cyclobutyl]-thiazol-2-yl}-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amine
—— 4-(5-methyl-6-oxo-1,6-dihydro-pyrimidin-2-ylamino)-benzoic acid 57465-62-0 C12H11N3O3
4-(5-methyl-6-oxo-1,6-dihydro-pyrimidin-2-ylamino)-benzoic acid
—— 4β,5-epoxy-5β-pregnane-3,11,20-trione 111612-05-6 C21H28O4
4β,5-epoxy-5β-pregnane-3,11,20-trione
—— (4-Bromomethyl-2-methanesulfonyl-phenyl)-carbamic acid tert-butyl ester 882420-28-2 C13H18BrNO4S
(4-Bromomethyl-2-methanesulfonyl-phenyl)-carbamic acid tert-butyl ester
—— 4-(N-methylsulfamoyl)butyl acetate 1338075-50-5 C7H15NO4S
4-(N-methylsulfamoyl)butyl acetate
—— 4-(1-Ethyl-n-propyl)-2-amino-3,5-dicyano-6-ethoxypyridin 30504-35-9 C14H18N4O
4-(1-Ethyl-n-propyl)-2-amino-3,5-dicyano-6-ethoxypyridin
—— 4-[2-(4-heptyloxy-3-iodophenyl)ethyl]-4-hydroxymethyloxazolidin-2-one 1301696-47-8 C19H28INO4
4-[2-(4-heptyloxy-3-iodophenyl)ethyl]-4-hydroxymethyloxazolidin-2-one
—— 4-methoxyphenyl (6-O-levulinoyl-2,3,4-tri-O-p-toluoyl-α-D-glucopyranosyl)-(1->3)-4-O-acetyl-6-O-tert-butyldiphenylsilyl-2-deoxy-2-phthalimido-β-D-galactopyranoside 802918-03-2 C74H75NO19Si
4-methoxyphenyl (6-O-levulinoyl-2,3,4-tri-O-p-toluoyl-α-D-glucopyranosyl)-(1->3)-4-O-acetyl-6-O-tert-butyldiphenylsilyl-2-deoxy-2-phthalimido-β-D-galactopyranoside
—— 4,4’-(2,2’-(4,4’-(3-(4-(di-tert-butylsilyl)phenoxy)propane-1,2-diyl)bis(oxy)bis(methylene)bis(1H-1,2,3-triazole-4,1-diyl))bis-(ethane-2,1-diyl))bis(1-(2-methoxyphenyl)piperazine) 1599422-02-2 C49H72N10O5Si
4,4’-(2,2’-(4,4’-(3-(4-(di-tert-butylsilyl)phenoxy)propane-1,2-diyl)bis(oxy)bis(methylene)bis(1H-1,2,3-triazole-4,1-diyl))bis-(ethane-2,1-diyl))bis(1-(2-methoxyphenyl)piperazine)
—— ((4S,5S)-2-oxo-1,3-diphenylimidazolidine-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate) 444025-05-2 C31H30N2O7S2
((4S,5S)-2-oxo-1,3-diphenylimidazolidine-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
—— 4-{5-Amino-4-[(S)-2-(bis-ethylsulfanyl-methyl)-pyrrolidine-1-carbonyl]-2-methoxy-phenoxy}-N-chrysen-6-yl-butyramide 625457-64-9 C39H43N3O4S2
4-{5-Amino-4-[(S)-2-(bis-ethylsulfanyl-methyl)-pyrrolidine-1-carbonyl]-2-methoxy-phenoxy}-N-chrysen-6-yl-butyramide
—— [4,4-dimethyl-1-(4-methyl-benzoyl)-pyrrolidin-2-yl]-acetonitrile 1011527-49-3 C16H20N2O
[4,4-dimethyl-1-(4-methyl-benzoyl)-pyrrolidin-2-yl]-acetonitrile
—— 4-[(4-Chloro-phenyl)-(phenyl-hydrazono)-methyl]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 128671-00-1 C23H19ClN4O
4-[(4-Chloro-phenyl)-(phenyl-hydrazono)-methyl]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
—— 4-(3-(4-(4-chlorobenzyloxy)-3-methoxyphenyl)propanamido)-N-hydroxybenzamide 1198187-29-9 C24H23ClN2O5
4-(3-(4-(4-chlorobenzyloxy)-3-methoxyphenyl)propanamido)-N-hydroxybenzamide
—— 4-(3-chloro-benzenesulfonyl)-piperazine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester 1118969-46-2 C17H23ClN2O6S
4-(3-chloro-benzenesulfonyl)-piperazine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
—— 4-hydroxycyclohexyl formate 137174-94-8 C7H12O3
4-hydroxycyclohexyl formate
—— 4-((E)-(2-((E)-(1-butyl-5-cyano-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridine-3-yl)diazenyl)-4-phenylthiazol-5-yl)diazenyl) benzoic acid 1449324-81-5 C27H23N7O4S
4-((E)-(2-((E)-(1-butyl-5-cyano-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridine-3-yl)diazenyl)-4-phenylthiazol-5-yl)diazenyl) benzoic acid
—— (4-amino-N,N'-disalicylidene-1,2-phenylenediaminato)(4-methyl-N,N'-disalicylidene-1,2-phenylenediaminato)zirconium(IV) 756492-72-5 C41H31N5O4Zr
(4-amino-N,N'-disalicylidene-1,2-phenylenediaminato)(4-methyl-N,N'-disalicylidene-1,2-phenylenediaminato)zirconium(IV)
—— 4-(4-{2-[4-(3-chloro-5-trifluoromethylpyridin-2-yl)piperazin-1-yl]-2-oxoethoxy}cyclohexyloxy)-2-trifluoromethylbenzonitrile 1258837-85-2 C26H25ClF6N4O3
4-(4-{2-[4-(3-chloro-5-trifluoromethylpyridin-2-yl)piperazin-1-yl]-2-oxoethoxy}cyclohexyloxy)-2-trifluoromethylbenzonitrile
—— 4'-Hexanoyloxy-biphenyl-4-carboxylic acid 4-nitro-phenyl ester 58573-99-2 C25H23NO6
4'-Hexanoyloxy-biphenyl-4-carboxylic acid 4-nitro-phenyl ester
—— 4-phenyl-N<sup>2</sup>-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-1-thioxo[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one 569336-36-3 C29H28N4O10S
4-phenyl-N<sup>2</sup>-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-1-thioxo[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one
—— 4-cyclopropyl-N-[(1S)-1-(4-methoxyphenyl)ethyl]-1,2,3,4-tetrahydropyrido-[2, 3-b] pyrazine-7-carboxamide 848572-36-1 C20H24N4O2
4-cyclopropyl-N-[(1S)-1-(4-methoxyphenyl)ethyl]-1,2,3,4-tetrahydropyrido-[2, 3-b] pyrazine-7-carboxamide
—— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-chlorophenyl]-(1,2-oxazolidin-2-yl)methanone 1321609-66-8 C23H20ClN5O2
[4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-chlorophenyl]-(1,2-oxazolidin-2-yl)methanone
—— 4-(2,4-dichloro-5-methoxy-phenylamino)-5-[3-methoxy-4-(2-methoxy-ethoxy)-phenyl]-nicotinonitrile 960041-00-3 C23H21Cl2N3O4
4-(2,4-dichloro-5-methoxy-phenylamino)-5-[3-methoxy-4-(2-methoxy-ethoxy)-phenyl]-nicotinonitrile
—— 4,4,4-trichloro-2-methyl-3-oxo-butyraldehyde 26555-82-8 C5H5Cl3O2
4,4,4-trichloro-2-methyl-3-oxo-butyraldehyde
—— (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-14-(allylamino)-12,15,13-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-1(1,3)-benzenacycloheptadecaphane-4,6,10-trien-9-yl carbamate 2-amino-2-ethylbutanoate hydrochloride 857402-43-8 C6H13NO2*C31H45N3O8*ClH
(4E,6Z,8S,9S,10E,12S,13R,14S,16R)-14-(allylamino)-12,15,13-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-1(1,3)-benzenacycloheptadecaphane-4,6,10-trien-9-yl carbamate 2-amino-2-ethylbutanoate hydrochloride
—— 4-hydroxy-1,3-dimethyl-2,5-dioxo-imidazolidine-4-carboxylic acid carbamoylamide 71886-25-4 C7H10N4O5
4-hydroxy-1,3-dimethyl-2,5-dioxo-imidazolidine-4-carboxylic acid carbamoylamide
—— 4,4-difluorooct-5-en-1-yn-3-ol 1372609-27-2 C8H10F2O
4,4-difluorooct-5-en-1-yn-3-ol
—— 4-{3-[6-(4-methyl-piperazin-1-ylmethyl)-quinolin-3-ylamino]-2-methyl-propenyl}-N-hydroxy-benzamide 878403-57-7 C26H31N5O2
4-{3-[6-(4-methyl-piperazin-1-ylmethyl)-quinolin-3-ylamino]-2-methyl-propenyl}-N-hydroxy-benzamide
—— 4-Amino-1-((3aR,4R,6R,6aR)-2-hydroxy-6-hydroxymethyl-2-oxo-tetrahydro-2λ<sup>5</sup>-furo[3,4-d][1,3,2]dioxaphosphol-4-yl)-1H-pyrimidin-2-one; compound with triethyl-amine 23316-51-0 C6H15N*C9H12N3O7P
4-Amino-1-((3aR,4R,6R,6aR)-2-hydroxy-6-hydroxymethyl-2-oxo-tetrahydro-2λ<sup>5</sup>-furo[3,4-d][1,3,2]dioxaphosphol-4-yl)-1H-pyrimidin-2-one; compound with triethyl-amine
—— [4-[2-(Tert-butylamino)-1-hydroxyethyl]-2-(3,5-dimethylbenzoyl)oxyphenyl] 3,5-dimethylbenzoate 47777-00-4 C30H35NO5
[4-[2-(Tert-butylamino)-1-hydroxyethyl]-2-(3,5-dimethylbenzoyl)oxyphenyl] 3,5-dimethylbenzoate