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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-acetoxy-1,1-diphenylbut-2-yn-1-ol 15807-05-3 C18H16O3
4-acetoxy-1,1-diphenylbut-2-yn-1-ol
—— (4R,4aS,6aR,9S,10S,11bR)-4-((formyloxy)methyl)-4,9,11b-trimethyl-1,2,3,4,4a,5,6,7,8,9,10,11b-dodecahydro-6a,9-methanocyclohepta[a]naphthalen-10-yl acetate 56031-63-1 C23H34O4
(4R,4aS,6aR,9S,10S,11bR)-4-((formyloxy)methyl)-4,9,11b-trimethyl-1,2,3,4,4a,5,6,7,8,9,10,11b-dodecahydro-6a,9-methanocyclohepta[a]naphthalen-10-yl acetate
—— 4-methylthio-1,2-diphenyl-5-p-toluoylimidazole 101459-96-5 C24H20N2OS
4-methylthio-1,2-diphenyl-5-p-toluoylimidazole
—— 4-(2-hydroxyethylamino)-2-(4-methylphenyl)-5,6-dihydro[1]benzoxepino[5,4-d]pyrimidine 1649456-58-5 C21H21N3O2
4-(2-hydroxyethylamino)-2-(4-methylphenyl)-5,6-dihydro[1]benzoxepino[5,4-d]pyrimidine
—— 4-methoxy-2-<(3-methylphenyl)methyl>benzoic acid 83312-57-6 C16H16O3
4-methoxy-2-<(3-methylphenyl)methyl>benzoic acid
—— 4-[(5-methylpyrazin-2-yl)carbonyl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane 1258933-58-2 C15H20N4O
4-[(5-methylpyrazin-2-yl)carbonyl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane
—— (4-Isopropyl-2,6,7-trioxa-1λ<sup>5</sup>-phospha-bicyclo[2.2.2]oct-1-ylidene)-carbamic acid tert-butyl ester 141869-12-7 C12H22NO5P
(4-Isopropyl-2,6,7-trioxa-1λ<sup>5</sup>-phospha-bicyclo[2.2.2]oct-1-ylidene)-carbamic acid tert-butyl ester
—— 4-amino-5-chloro-6-[(3S)-4-[1-[(4-chloro-2-fluorophenyl)methyl]piperidin-4-yl]-3-ethylpiperazin-1-yl]-N-methylpyridine-3-carboxamide 906557-52-6 C25H33Cl2FN6O
4-amino-5-chloro-6-[(3S)-4-[1-[(4-chloro-2-fluorophenyl)methyl]piperidin-4-yl]-3-ethylpiperazin-1-yl]-N-methylpyridine-3-carboxamide
—— 4-amino-6-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-75-5 C16H16N4O4
4-amino-6-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
—— 4-(1-cyclopentyl-7-fluoro-1H-indazol-3-yl)-2-methylphenol 680611-84-1 C19H19FN2O
4-(1-cyclopentyl-7-fluoro-1H-indazol-3-yl)-2-methylphenol
—— 4-hydroxy-3-[8-(hydroxymethyl)-1,1-dioxido-4H-[1,3]oxazolo[5,4-h][1,2,4]benzothiadiazin-3-yl]-1-(isobutylamino)quinolin-2(1H)-one 691361-00-9 C22H21N5O6S
4-hydroxy-3-[8-(hydroxymethyl)-1,1-dioxido-4H-[1,3]oxazolo[5,4-h][1,2,4]benzothiadiazin-3-yl]-1-(isobutylamino)quinolin-2(1H)-one
—— 4-[2-fluoro-4-(4'-pentyl-1,1'-bicyclohexane-4-yl)phenyl]cyclohexanone 1209486-45-2 C29H43FO
4-[2-fluoro-4-(4'-pentyl-1,1'-bicyclohexane-4-yl)phenyl]cyclohexanone
—— (4-(4-fluorophenoxy)piperidin-1-yl)(6-methoxypyridin-3-yl)methanone 1333307-54-2 C18H19FN2O3
(4-(4-fluorophenoxy)piperidin-1-yl)(6-methoxypyridin-3-yl)methanone
—— 4-((7-(2-fluoro-4-nitrophenoxy)thieno[3,2-b]pyridin-2-yl)methyl)morpholine 875339-87-0 C18H16FN3O4S
4-((7-(2-fluoro-4-nitrophenoxy)thieno[3,2-b]pyridin-2-yl)methyl)morpholine
—— 4-(diethylamino)-6-propanoyl-1,2,2a,3,4,5-hexahydrobenz[cd]indole 141333-79-1 C18H26N2O
4-(diethylamino)-6-propanoyl-1,2,2a,3,4,5-hexahydrobenz[cd]indole
—— 4-(2-Hydroxy-3-isobutyl-1-methyl-cyclopentyl)-butyric acid 53415-97-7 C14H26O3
4-(2-Hydroxy-3-isobutyl-1-methyl-cyclopentyl)-butyric acid
—— 4-Ethyl-6-(1-hydroxy-2-methoxycarbonylethyl)-7-(3-hydroxypropyl)-1,3,5,8-tetramethyl-2-vinylporphin 59159-36-3 C35H40N4O4
4-Ethyl-6-(1-hydroxy-2-methoxycarbonylethyl)-7-(3-hydroxypropyl)-1,3,5,8-tetramethyl-2-vinylporphin
—— 4-[(Z)-2-Amino-phenylimino]-2,2,6,6-tetramethyl-piperidin-3-one 70510-28-0 C15H21N3O
4-[(Z)-2-Amino-phenylimino]-2,2,6,6-tetramethyl-piperidin-3-one
—— (4-Chlor-benzylmercapto)-fumarsaeure 61957-97-9 C11H9ClO4S
(4-Chlor-benzylmercapto)-fumarsaeure
—— 4-[9-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-ribofuranosyl)-9<i>H</i>-purin-6-ylamino]-butyric acid <i>tert</i>-butyl ester 58611-55-5 C21H31N5O6
4-[9-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-ribofuranosyl)-9<i>H</i>-purin-6-ylamino]-butyric acid <i>tert</i>-butyl ester
—— 4-Benzoyl-3-methylsulfanyl-5-sulfamoyl-benzoic acid 51573-67-2 C15H13NO5S2
4-Benzoyl-3-methylsulfanyl-5-sulfamoyl-benzoic acid
—— 4-amino-4'-methyl-biphenyl-3-carbonitrile 1056053-93-0 C14H12N2
4-amino-4'-methyl-biphenyl-3-carbonitrile
—— 4-Fluoro-2-[1-[2-(4-fluorophenyl)ethyl]piperidin-4-ylmethyl]isoindolin-1-one fumarate 359626-68-9 C4H4O4*C22H24F2N2O
4-Fluoro-2-[1-[2-(4-fluorophenyl)ethyl]piperidin-4-ylmethyl]isoindolin-1-one fumarate
—— 4-trifluoromethoxy-2-(2H-[1,2,4]triazol-3-yl)-phenylamine 882517-86-4 C9H7F3N4O
4-trifluoromethoxy-2-(2H-[1,2,4]triazol-3-yl)-phenylamine
—— [(4-Fluoro-phenyl)-(1-propyl-1H-tetrazol-5-ylamino)-methyl]-phosphonic acid dimethyl ester 145181-88-0 C13H19FN5O3P
[(4-Fluoro-phenyl)-(1-propyl-1H-tetrazol-5-ylamino)-methyl]-phosphonic acid dimethyl ester
—— 4-N-acetylamino-5-hydroxymethylpyrrolidinone 515863-22-6 C7H12N2O3
4-N-acetylamino-5-hydroxymethylpyrrolidinone
—— 4-({4-[(cyclopropylmethyl-propyl-amino)-methyl]-phenylamino}-methylene)-4H-isoquinoline-1,3-dione 943452-11-7 C24H27N3O2
4-({4-[(cyclopropylmethyl-propyl-amino)-methyl]-phenylamino}-methylene)-4H-isoquinoline-1,3-dione
—— 4-acetoxy-3-methyl-5-pyridin-3-ylmethyl-1,5-dihydro-pyrrol-2-one 62430-11-9 C13H14N2O3
4-acetoxy-3-methyl-5-pyridin-3-ylmethyl-1,5-dihydro-pyrrol-2-one
—— (4aR,6R,7R,8R,8aS)-6-Methoxy-7-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ylamine 61207-51-0 C14H18N2O6
(4aR,6R,7R,8R,8aS)-6-Methoxy-7-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ylamine
—— 4,4-Dimethyl-3α,5-epoxy-A-homo-5α-androst-6-en-17β-ol 88662-47-9 C22H34O2
4,4-Dimethyl-3α,5-epoxy-A-homo-5α-androst-6-en-17β-ol
—— (4-{[6-(4-methoxy-phenyl)-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl]-amino}-phenyl)-acetonitrile 943544-95-4 C25H19N3O3
(4-{[6-(4-methoxy-phenyl)-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl]-amino}-phenyl)-acetonitrile
—— 4-bromo-3-(3-hydroxy-6-methoxypyridin-2-yl)-1-{[5-(trifluoromethyl)-2-furyl]methyl}-1,3-dihydro-2H-indol-2-one 1019767-77-1 C20H14BrF3N2O4
4-bromo-3-(3-hydroxy-6-methoxypyridin-2-yl)-1-{[5-(trifluoromethyl)-2-furyl]methyl}-1,3-dihydro-2H-indol-2-one
—— 4,8,9-Trimethyltricyclo<4.4.0.0.<sup>3.7</sup>>dec-8-en-2,5-dion 55511-80-3 C13H16O2
4,8,9-Trimethyltricyclo<4.4.0.0.<sup>3.7</sup>>dec-8-en-2,5-dion
—— (4-Carbamimidoyl-2-nitro-phenoxy)-acetic acid 55261-19-3 C9H9N3O5
(4-Carbamimidoyl-2-nitro-phenoxy)-acetic acid
—— 4-(4-{2-[(Pyridin-3-ylmethyl)-carbamoyl]-ethyl}-phenylcarbamoyl)-benzenesulfonyl fluoride 60521-00-8 C22H20FN3O4S
4-(4-{2-[(Pyridin-3-ylmethyl)-carbamoyl]-ethyl}-phenylcarbamoyl)-benzenesulfonyl fluoride
—— 4,8-Dimethyl-6-phenyl-2-oxo-1,2,3,4-tetrahydro-1,4,5-benzotriazocin 72875-20-8 C17H17N3O
4,8-Dimethyl-6-phenyl-2-oxo-1,2,3,4-tetrahydro-1,4,5-benzotriazocin
—— (4,6-Bis-isopropylamino-[1,3,5]triazin-2-yl)-trimethyl-ammonium; chloride 13688-13-6 C12H25N6*Cl
(4,6-Bis-isopropylamino-[1,3,5]triazin-2-yl)-trimethyl-ammonium; chloride
—— 4-(2-Methyl-propenyl)-heptane-3,5-dione 86577-15-3 C11H18O2
4-(2-Methyl-propenyl)-heptane-3,5-dione
—— 4-(5-chloro-2-methoxyphenyl)-N-phenylpyrimidin-2-amine 1260150-95-5 C17H14ClN3O
4-(5-chloro-2-methoxyphenyl)-N-phenylpyrimidin-2-amine
—— [(4-chloro-benzenesulfonyl)-methyl-amino]-acetic acid ethyl ester 865289-34-5 C11H14ClNO4S
[(4-chloro-benzenesulfonyl)-methyl-amino]-acetic acid ethyl ester
—— 4-Methoxy-2-oxo-1-benzyl-1,2-dihydro-1,3,5-triazin 3056-32-4 C11H11N3O2
4-Methoxy-2-oxo-1-benzyl-1,2-dihydro-1,3,5-triazin
—— 4-methylpentan-2-yl N-[(2R,5R)-1,6-diphenyl-5-(1,3-thiazol-5-ylmethoxycarbonylamino)hexan-2-yl]carbamate 1383580-73-1 C30H39N3O4S
4-methylpentan-2-yl N-[(2R,5R)-1,6-diphenyl-5-(1,3-thiazol-5-ylmethoxycarbonylamino)hexan-2-yl]carbamate
—— 4-{[5-(3-thienyl)-1H-pyrazol-3-yl]carbonyl}-1,4-diazabicyclo[3.2.2]nonane 1147416-41-8 C15H18N4OS
4-{[5-(3-thienyl)-1H-pyrazol-3-yl]carbonyl}-1,4-diazabicyclo[3.2.2]nonane
—— 4-{(1S)-[3-[2-Hydroxy-5-(trifluoromethyl)phenyl]-5-(6-methoxy-2-naphthyl)-1H-pyrazol-1-yl]ethyl}benzoic acid 934495-15-5 C30H23F3N2O4
4-{(1S)-[3-[2-Hydroxy-5-(trifluoromethyl)phenyl]-5-(6-methoxy-2-naphthyl)-1H-pyrazol-1-yl]ethyl}benzoic acid
—— 4-[(9-cyclopentyl-7-ethyl-8-oxo-8,9-dihydro-7H-purin-2-yl)-amino]benzenesulfonamide 1124329-43-6 C18H22N6O3S
4-[(9-cyclopentyl-7-ethyl-8-oxo-8,9-dihydro-7H-purin-2-yl)-amino]benzenesulfonamide
—— 4-Hydroxy-5-isopropylidene-6-methoxy-dihydro-pyran-3-one 131262-70-9 C9H14O4
4-Hydroxy-5-isopropylidene-6-methoxy-dihydro-pyran-3-one
—— 4-hexadecylthiobutan-2-one 83519-17-9 C20H40OS
4-hexadecylthiobutan-2-one
—— 4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-7-oxanon-1-yl]-N-(ethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 690999-61-2 C40H57N5O3
4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-7-oxanon-1-yl]-N-(ethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine
—— 4-iodo-4-(3,3-dimethylbutyl)-1,8-nonadien-5-one 142762-98-9 C15H25IO
4-iodo-4-(3,3-dimethylbutyl)-1,8-nonadien-5-one
—— 4-[(1S)-1-[4-fluoro-2-(trifluoromethyl)phenyl]-2-(methylamino)ethyl]amino-2-methylquinazoline-8-carboxamide 1357079-74-3 C20H19F4N5O
4-[(1S)-1-[4-fluoro-2-(trifluoromethyl)phenyl]-2-(methylamino)ethyl]amino-2-methylquinazoline-8-carboxamide