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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-Benzoyl-3-oxo-1-phenyl-butylamino)-benzoic acid butyl ester 38340-43-1 C28H29NO4
4-(2-Benzoyl-3-oxo-1-phenyl-butylamino)-benzoic acid butyl ester
—— (4R,2Z)-nona-2,8-diene-1,4-diol 1338002-94-0 C9H16O2
(4R,2Z)-nona-2,8-diene-1,4-diol
—— 4,7-dichloro-2-(2-chlorophenyl)imidazo[4,5-c]quinoline 1436689-56-3 C16H8Cl3N3
4,7-dichloro-2-(2-chlorophenyl)imidazo[4,5-c]quinoline
—— 4-spiro<(2'-spirocyclopropyl)cyclohexyl>-1,2-dioxolane-3,5-dione 83115-68-8 C10H12O4
4-spiro<(2'-spirocyclopropyl)cyclohexyl>-1,2-dioxolane-3,5-dione
—— 4,5-dihydro-2-(6-(2-picolynyloxy)-benzothiazolyl)-4-thiazolecarboxylic acid 676460-39-2 C17H13N3O3S2
4,5-dihydro-2-(6-(2-picolynyloxy)-benzothiazolyl)-4-thiazolecarboxylic acid
—— 4-{(E)-2-[9,9-Dimethoxy-3-(toluene-4-sulfonyl)-3-aza-bicyclo[3.3.1]non-7-yl]-vinyl}-quinoline 53899-25-5 C28H32N2O4S
4-{(E)-2-[9,9-Dimethoxy-3-(toluene-4-sulfonyl)-3-aza-bicyclo[3.3.1]non-7-yl]-vinyl}-quinoline
—— 4-<2,3-Diethoxycarbonyl-indenyliden>-2,6-dimethyl-1-thiopyran 54718-41-1 C22H22O4S
4-<2,3-Diethoxycarbonyl-indenyliden>-2,6-dimethyl-1-thiopyran
—— 4-Nitro-benzoic acid (2R,3S,4S)-3-bromo-2-methyl-tetrahydro-pyran-4-yl ester 55230-38-1 C13H14BrNO5
4-Nitro-benzoic acid (2R,3S,4S)-3-bromo-2-methyl-tetrahydro-pyran-4-yl ester
—— 4-Ethanesulfonyl-benzoic acid [1-(5-nitro-furan-2-yl)-meth-(E)-ylidene]-hydrazide 53554-78-2 C14H13N3O6S
4-Ethanesulfonyl-benzoic acid [1-(5-nitro-furan-2-yl)-meth-(E)-ylidene]-hydrazide
—— 4-Phenylthio-3-hydroxy-2-oxo-2.5-dihydrofuran 51642-86-5 C10H8O3S
4-Phenylthio-3-hydroxy-2-oxo-2.5-dihydrofuran
—— 4-[2-(3-methyl-benzyl)-thiazol-4-yl]-aniline; monohydrochloride 19749-27-0 C17H16N2S*ClH
4-[2-(3-methyl-benzyl)-thiazol-4-yl]-aniline; monohydrochloride
—— (4R)-5-cyclopentyl-4-ethyl-1-methyl-4H-[1,2,4]triazolo[4,3-f]pteridine-7-carboxylic acid 1371624-27-9 C16H20N6O2
(4R)-5-cyclopentyl-4-ethyl-1-methyl-4H-[1,2,4]triazolo[4,3-f]pteridine-7-carboxylic acid
—— 4-(3-trifluoromethylphenylmethanesulfonylamino)pyridine-2-carboxylic acid hydroxyamide hydrochloride 1431468-92-6 C14H12F3N3O4S*ClH
4-(3-trifluoromethylphenylmethanesulfonylamino)pyridine-2-carboxylic acid hydroxyamide hydrochloride
—— 4-(2-(4-(adamantan-1-yl)phenoxy)acetyl)-1-methylpiperazin-1-ium 3-carboxypropanoate 1429054-88-5 C4H6O4*C23H32N2O2
4-(2-(4-(adamantan-1-yl)phenoxy)acetyl)-1-methylpiperazin-1-ium 3-carboxypropanoate
—— (4Z)-4-hydroxyimino-1-(4-methylanilino)-6-(4-methylphenyl)-6-azabicyclo[3.2.1]octan-7-one 132653-88-4 C21H23N3O2
(4Z)-4-hydroxyimino-1-(4-methylanilino)-6-(4-methylphenyl)-6-azabicyclo[3.2.1]octan-7-one
—— 4-diphenylhydroxymethyl-1-methoxymethyl-2-phenylthioimidazole 132287-56-0 C24H22N2O2S
4-diphenylhydroxymethyl-1-methoxymethyl-2-phenylthioimidazole
—— 4,6-Bis(tert-butyldimethylsilyloxy)-2-phenyl-3ac,4,7,7ac-tetrahydro-4r,7c-ethano-1H-pyrrolo<3,4-d>pyridin-1,3(2H)-dion 106435-51-2 C27H42N2O4Si2
4,6-Bis(tert-butyldimethylsilyloxy)-2-phenyl-3ac,4,7,7ac-tetrahydro-4r,7c-ethano-1H-pyrrolo<3,4-d>pyridin-1,3(2H)-dion
—— (4,7-dimethylpyrazolo[1,5-a]pyrazin-2-yl)methanol 1384867-88-2 C9H11N3O
(4,7-dimethylpyrazolo[1,5-a]pyrazin-2-yl)methanol
—— 4-phenyl-5-ethoxycarbonyl-1,2,6-trimethyl-1,4-dihydropyridine-3-carboxylic acid N-phenyl-N-methylamide 143755-92-4 C25H28N2O3
4-phenyl-5-ethoxycarbonyl-1,2,6-trimethyl-1,4-dihydropyridine-3-carboxylic acid N-phenyl-N-methylamide
—— 4,4,5-trimethyl-5-hexenoic acid 97571-23-8 C9H16O2
4,4,5-trimethyl-5-hexenoic acid
—— 4-(4-(tetrahydro-2H-pyran-4-yl)-5,6,7,8-tetrahydroquinazolin-2-yl)benzonitrile 1350894-89-1 C20H21N3O
4-(4-(tetrahydro-2H-pyran-4-yl)-5,6,7,8-tetrahydroquinazolin-2-yl)benzonitrile
—— 4-bromo-2-naphthalen-1-yl-2-phenyl-2H-spiro[benzo[c]siline-1,2'-[1,3]dithiolane] 22301-25-3 C27H21BrS2Si
4-bromo-2-naphthalen-1-yl-2-phenyl-2H-spiro[benzo[c]siline-1,2'-[1,3]dithiolane]
—— 4,6-dihydro-4-oxo-N-phenyl-5H-furo[2,3-c]pyrrole-5-carboxamide 1256156-49-6 C13H10N2O3
4,6-dihydro-4-oxo-N-phenyl-5H-furo[2,3-c]pyrrole-5-carboxamide
—— 4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyric acid 88775-65-9 C20H20O8
4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyric acid
—— 4-amino-2'-(4-biphenylyl)biphenyl 78487-05-5 C24H19N
4-amino-2'-(4-biphenylyl)biphenyl
—— (4R,5S)-4,5-dihydroxy-3-ethyl-cyclohex-2-enone 1262977-16-1 C8H12O3
(4R,5S)-4,5-dihydroxy-3-ethyl-cyclohex-2-enone
—— 4',5''-bis(diphenylbenzylphosphonium)dibenzo-18-crown-6 diiodide 134580-18-0 C58H56O6P2*2I
4',5''-bis(diphenylbenzylphosphonium)dibenzo-18-crown-6 diiodide
—— 4-bromo-3-((triisopropylsilyl)ethynyl)-1H-indole 1204778-37-9 C19H26BrNSi
4-bromo-3-((triisopropylsilyl)ethynyl)-1H-indole
—— (4-methoxyphenyl)-{[7-(4-phenylthiazol-2-yl)naphthalene-2-carbonyl]amino}acetic acid 1620738-88-6 C29H22N2O4S
(4-methoxyphenyl)-{[7-(4-phenylthiazol-2-yl)naphthalene-2-carbonyl]amino}acetic acid
—— (4aS,8aR)-4-(3,4-dimethoxy-phenyl)-2-[1-(2-methanesulfonyl-ethyl)-piperidin-4-yl]-4a,5,8,8a-tetrahydro-2H-phthalazin-1-one hydrochloride 666851-15-6 C24H33N3O5S*ClH
(4aS,8aR)-4-(3,4-dimethoxy-phenyl)-2-[1-(2-methanesulfonyl-ethyl)-piperidin-4-yl]-4a,5,8,8a-tetrahydro-2H-phthalazin-1-one hydrochloride
—— 4-(2,3-dihydroxy-propyl)-3-oxo-3,4-dihydro-pyrido[2,3-<i>b</i>]pyrazine-2-carboxylic acid carbamoylamide 50503-33-8 C12H13N5O5
4-(2,3-dihydroxy-propyl)-3-oxo-3,4-dihydro-pyrido[2,3-<i>b</i>]pyrazine-2-carboxylic acid carbamoylamide
—— 4-methoxyphenyl O-(methyl 2-O-benzoyl-3-O-benzyl-4-O-chloroacetyl-α-L-idopyranosyluronate)-(1->3)-6-O-benzyl-2-deoxy-4-O-pivaloyl-2-trichloroacetamido-β-D-galactopyranoside 445397-64-8 C50H53Cl4NO16
4-methoxyphenyl O-(methyl 2-O-benzoyl-3-O-benzyl-4-O-chloroacetyl-α-L-idopyranosyluronate)-(1->3)-6-O-benzyl-2-deoxy-4-O-pivaloyl-2-trichloroacetamido-β-D-galactopyranoside
—— (4R,5S)-5-(chloromethyl)-4-ethynyl-2,2,4-trimethyl-1,3-dioxolane 1266113-96-5 C9H13ClO2
(4R,5S)-5-(chloromethyl)-4-ethynyl-2,2,4-trimethyl-1,3-dioxolane
—— 4-{2-[1-(2-methylallyl)-2-imidazolidinylideneamino]phenyl}morpholine 131677-63-9 C17H24N4O
4-{2-[1-(2-methylallyl)-2-imidazolidinylideneamino]phenyl}morpholine
—— 4-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-1-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-butan-1-one 345341-97-1 C22H32N2O2
4-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-1-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-butan-1-one
—— 4-(4-Methoxy-phenyl)-2,5-dimethyl-1-(2-thiophen-2-yl-ethyl)-1H-pyrrole-3-carboxylic acid amide 216870-28-9 C20H22N2O2S
4-(4-Methoxy-phenyl)-2,5-dimethyl-1-(2-thiophen-2-yl-ethyl)-1H-pyrrole-3-carboxylic acid amide
—— [(4-chlorophenyl)-phenylmethyl]-(8-methoxy-2-methylquinolin-4-yl)-amine 1121528-42-4 C24H21ClN2O
[(4-chlorophenyl)-phenylmethyl]-(8-methoxy-2-methylquinolin-4-yl)-amine
—— 4-[5-(4-isopropyl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-2-nitro-aniline 23470-50-0 C20H24N6O2
4-[5-(4-isopropyl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-2-nitro-aniline
—— 4-[6-(3-carboxypropyl)-1,5-dimethoxynaphthalen-2-yl]butanoic acid 132333-55-2 C20H24O6
4-[6-(3-carboxypropyl)-1,5-dimethoxynaphthalen-2-yl]butanoic acid
—— 4-<2-<(2R,4S)-4-hydroxy-6-methoxy-3,4,5,6-tetrahydro-2H-pyran-2-yl>-ethyl>-3-pyridine carboxamide 146431-53-0 C14H20N2O4
4-<2-<(2R,4S)-4-hydroxy-6-methoxy-3,4,5,6-tetrahydro-2H-pyran-2-yl>-ethyl>-3-pyridine carboxamide
—— <4-Chlor-phenyl>-methyl-phosphinsaeure-methylester 13114-08-4 C8H10ClO2P
<4-Chlor-phenyl>-methyl-phosphinsaeure-methylester
—— 4-[3-(6-amino-9-prop-2-ynyl-9H-purin-2-yl)-prop-2-ynyl]-piperidine-1-carboxylic acid 2-benzyloxy-ethyl ester 1003866-36-1 C26H28N6O3
4-[3-(6-amino-9-prop-2-ynyl-9H-purin-2-yl)-prop-2-ynyl]-piperidine-1-carboxylic acid 2-benzyloxy-ethyl ester
—— (4-{[(1E)-2-aza-1-(3,5-dimethylpiperazinyl)-2-(4-methoxycyclohexyl)vinyl]amino}phenyl)-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide 403641-83-8 C29H39Cl2N5O2
(4-{[(1E)-2-aza-1-(3,5-dimethylpiperazinyl)-2-(4-methoxycyclohexyl)vinyl]amino}phenyl)-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide
—— 4-[3-(2,5-Dioxo-cyclopentyl)-3-oxo-propyl]-benzoic acid propyl ester 37756-41-5 C18H20O5
4-[3-(2,5-Dioxo-cyclopentyl)-3-oxo-propyl]-benzoic acid propyl ester
—— 4-Iodomethyl-4-methyl-2-trichloromethyl-5,6-dihydro-4H-[1,3]oxazine 84820-37-1 C7H9Cl3INO
4-Iodomethyl-4-methyl-2-trichloromethyl-5,6-dihydro-4H-[1,3]oxazine
—— 4-(1-Hexyl-1-methyl-heptyl)-phthalic acid 60380-57-6 C22H34O4
4-(1-Hexyl-1-methyl-heptyl)-phthalic acid
—— 4-Methyl-3-trimethylsilylpent-3-en-1-ol 83025-25-6 C9H20OSi
4-Methyl-3-trimethylsilylpent-3-en-1-ol
—— 4-[bis(2-hydroxyethyl)amino]-3,5-difluorophenol 694504-03-5 C10H13F2NO3
4-[bis(2-hydroxyethyl)amino]-3,5-difluorophenol
—— 4-(5-chloro-4-(1-(5-fluoropyrimidin-2-yl)piperidin-4-yloxy)-2-oxopyridin-1(2H)-yl)-2-fluorobenzonitrile 1104453-00-0 C21H16ClF2N5O2
4-(5-chloro-4-(1-(5-fluoropyrimidin-2-yl)piperidin-4-yloxy)-2-oxopyridin-1(2H)-yl)-2-fluorobenzonitrile
—— 4-(2-fluoro-4-trifluoromethyl-phenyl)-6-trifluoromethyl-1H-pyrimidin-2-one 951231-93-9 C12H5F7N2O
4-(2-fluoro-4-trifluoromethyl-phenyl)-6-trifluoromethyl-1H-pyrimidin-2-one