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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-amino-2-methoxy-phenyl)-(4-amino-phenyl)-sulfide 105788-24-7 C13H14N2OS
(4-amino-2-methoxy-phenyl)-(4-amino-phenyl)-sulfide
—— 4-Ethyl-3,4-dimethyl-4H-naphthalen-1-one 23740-93-4 C14H16O
4-Ethyl-3,4-dimethyl-4H-naphthalen-1-one
—— (4-amino-2-methyl-pyrimidin-5-ylmethyl)-[1-((<i>Z</i>)-1,1-dioxo-1λ<sup>6</sup>-thietan-2-yliden)-ethyl]-amine 112990-32-6 C11H16N4O2S
(4-amino-2-methyl-pyrimidin-5-ylmethyl)-[1-((<i>Z</i>)-1,1-dioxo-1λ<sup>6</sup>-thietan-2-yliden)-ethyl]-amine
—— (4S)-2'-(3,3-difluoro-1-azetidinyl)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215871-62-7 C23H18F2N4O2
(4S)-2'-(3,3-difluoro-1-azetidinyl)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
—— 4'-(aminosulfonyl)biphenyl-3-boronic acid 1428857-32-2 C12H12BNO4S
4'-(aminosulfonyl)biphenyl-3-boronic acid
—— 4,5-dimethoxy-2-[6-methyl-6-(4-methyl-pent-3-enyl)-2-oxo-5,6-dihydro-2<i>H</i>-pyran-3-yl]-benzoic acid 70779-30-5 C21H26O6
4,5-dimethoxy-2-[6-methyl-6-(4-methyl-pent-3-enyl)-2-oxo-5,6-dihydro-2<i>H</i>-pyran-3-yl]-benzoic acid
—— 4-ethoxycarbonyl-1,2-dihydro-7,8-dimethoxy-1-(4-trifluoromethylphenyl)-1-trimethylsilyloxy-2,3-benzodiazepin-5-one 1131426-66-8 C24H27F3N2O6Si
4-ethoxycarbonyl-1,2-dihydro-7,8-dimethoxy-1-(4-trifluoromethylphenyl)-1-trimethylsilyloxy-2,3-benzodiazepin-5-one
—— 4-methyl-6-oxo-2-pentyl-3,6-dihydro-2H-pyran-3-carboxylic acid 108754-34-3 C12H18O4
4-methyl-6-oxo-2-pentyl-3,6-dihydro-2H-pyran-3-carboxylic acid
—— 4-chloro-4'-methyl-2-(trifluoromethyl)biphenyl 1419798-91-6 C14H10ClF3
4-chloro-4'-methyl-2-(trifluoromethyl)biphenyl
—— 4-[3-(Furan-2-yl)-5-methyl-2-oxopyrido[3,2-b]indol-1-yl]benzonitrile 698397-10-3 C23H15N3O2
4-[3-(Furan-2-yl)-5-methyl-2-oxopyrido[3,2-b]indol-1-yl]benzonitrile
—— 4-[[[5-bromo-2-[4-[(3S)-1-(2-methoxyethyl)piperidin-3-yl]-2-methylanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383681-80-8 C30H37BrN6O2
4-[[[5-bromo-2-[4-[(3S)-1-(2-methoxyethyl)piperidin-3-yl]-2-methylanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
—— (4-(4-Hydroxy-2,6-dimethylheptan-4-yl)-1H-1,2,3-triazol-1-yl)(pyrrolidin-1-yl)methanone 1312782-42-5 C16H28N4O2
(4-(4-Hydroxy-2,6-dimethylheptan-4-yl)-1H-1,2,3-triazol-1-yl)(pyrrolidin-1-yl)methanone
—— 4-[5-cyano-4-(3-fluorophenyl)-1,3-thiazol-2-ylcarbamoyl]-3-methylbutanoic acid 1139743-97-7 C16H14FN3O3S
4-[5-cyano-4-(3-fluorophenyl)-1,3-thiazol-2-ylcarbamoyl]-3-methylbutanoic acid
—— 4-(4-(1-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidin-4-yloxy)-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl)benzenamine 1384950-84-8 C23H27N7O2
4-(4-(1-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidin-4-yloxy)-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl)benzenamine
—— 4-methyl-1-(2-methyl-1-naphthyl)-1,2,3-triazole 110678-70-1 C14H13N3
4-methyl-1-(2-methyl-1-naphthyl)-1,2,3-triazole
—— 4-[4-(1-hydroxy-cyclobutyl)-phenyl]-2,2-dimethyl-5-oxo-piperazine-1-carboxylic acid benzyl ester 937271-95-9 C24H28N2O4
4-[4-(1-hydroxy-cyclobutyl)-phenyl]-2,2-dimethyl-5-oxo-piperazine-1-carboxylic acid benzyl ester
—— 4-{5-[2',5'-difluoro-2-(methoxymethyl)biphenyl-4-yl]-1,2,4-oxadiazol-3-yl}-2-fluorobenzoic acid 1141472-63-0 C23H15F3N2O4
4-{5-[2',5'-difluoro-2-(methoxymethyl)biphenyl-4-yl]-1,2,4-oxadiazol-3-yl}-2-fluorobenzoic acid
—— 4-[4-(3-ethoxycarbonyl-4,5-dihydro-isoxazol-5-yl)-phenyl]-piperazine-1-carboxylic acid isobutyl ester 1145961-26-7 C21H29N3O5
4-[4-(3-ethoxycarbonyl-4,5-dihydro-isoxazol-5-yl)-phenyl]-piperazine-1-carboxylic acid isobutyl ester
—— 4,4-dichloro-1,1-di<m-toluidino>-1-buten-3-one 84114-95-4 C18H18Cl2N2O
4,4-dichloro-1,1-di<m-toluidino>-1-buten-3-one
—— 4-{3-[3,5-bis(trifluoromethyl)benzyl]-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1140590-77-7 C26H23F8N3O4
4-{3-[3,5-bis(trifluoromethyl)benzyl]-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— 4-Dimethylamino-10H-benzo<b>pyridazino<3.4-e><1.4>thiazin 3201-14-7 C12H12N4S
4-Dimethylamino-10H-benzo<b>pyridazino<3.4-e><1.4>thiazin
—— 4-cyclopentyl-N-hydroxy-2S-{[(4-butoxybenzenesulfonyl)-methyl-amino]-methyl}-3R-(piperidine-1-carbonyl)-butyramide 1101631-95-1 C27H43N3O6S
4-cyclopentyl-N-hydroxy-2S-{[(4-butoxybenzenesulfonyl)-methyl-amino]-methyl}-3R-(piperidine-1-carbonyl)-butyramide
—— 4-[(3,4-dioxo-2-{[(1R)-1-phenylpropyl]amino}cyclobut-1-en-1-yl)amino]-3-hydroxy-N-methylpyridine-2-carboxamide 1255915-72-0 C20H20N4O4
4-[(3,4-dioxo-2-{[(1R)-1-phenylpropyl]amino}cyclobut-1-en-1-yl)amino]-3-hydroxy-N-methylpyridine-2-carboxamide
—— 4-(2-(cyclopentylamino)-3,4-dioxocyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide 1255915-46-8 C17H20N4O4
4-(2-(cyclopentylamino)-3,4-dioxocyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide
—— (4aS,5aR,12aS)-7-dimethylamino-9-furan-2-yl-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 1035977-46-8 C25H24N2O8
(4aS,5aR,12aS)-7-dimethylamino-9-furan-2-yl-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
—— (4S,5R,E)-methyl 4,5,6-trihydroxy-4,5-O-isopropylidene-4-C-methylhex-2-enoate 1202752-27-9 C11H18O5
(4S,5R,E)-methyl 4,5,6-trihydroxy-4,5-O-isopropylidene-4-C-methylhex-2-enoate
—— 4,8-Tetradecadien-12-ynal, 4-fluoro-8-methyl-, (Z,E)- 144346-60-1 C15H21FO
4,8-Tetradecadien-12-ynal, 4-fluoro-8-methyl-, (Z,E)-
—— 4-(2-hexyl-5-oxo-pyrrolidin-1-yl)-4-oxo-butyric acid 49612-29-5 C14H23NO4
4-(2-hexyl-5-oxo-pyrrolidin-1-yl)-4-oxo-butyric acid
—— 4,7-bis(ferrocenyl)-2,1,3-benzothiadiazole 1224731-51-4 C26H20Fe2N2S
4,7-bis(ferrocenyl)-2,1,3-benzothiadiazole
—— 4-O-acetyl-2,5-dideoxy-2-C-methyl-D-arabinose dimethyl acetal 93215-38-4 C10H20O5
4-O-acetyl-2,5-dideoxy-2-C-methyl-D-arabinose dimethyl acetal
—— 4,7-bis(3,4-diethyl-2,2'-bithien-5-yl)benzo[c][1,2,5]thiadiazole 1260153-47-6 C30H28N2S5
4,7-bis(3,4-diethyl-2,2'-bithien-5-yl)benzo[c][1,2,5]thiadiazole
—— 4-[1-(4-chlorophenyl)-4-[(3-phenylpyrrolidin-1-yl)carbonyl]-1H-pyrazol-5-yl]-1-cyclohexanecarbonylpiperidine 1381977-68-9 C32H37ClN4O2
4-[1-(4-chlorophenyl)-4-[(3-phenylpyrrolidin-1-yl)carbonyl]-1H-pyrazol-5-yl]-1-cyclohexanecarbonylpiperidine
—— (4-methyl-benzhydryl)-malonic acid 855658-68-3 C17H16O4
(4-methyl-benzhydryl)-malonic acid
—— 4-(5-Bromothiophen-2-yl)-4-hydroxybut-2-ynoic acid 1250258-39-9 C8H5BrO3S
4-(5-Bromothiophen-2-yl)-4-hydroxybut-2-ynoic acid
—— [4-[5-acetyloxy-3-methyl-1-(2-phenylethyl)indol-2-yl]phenyl] acetate 104599-24-8 C27H25NO4
[4-[5-acetyloxy-3-methyl-1-(2-phenylethyl)indol-2-yl]phenyl] acetate
—— (4aR,4bR,8aS,8bS)-1-Oxo-decahydro-biphenylene-4a,4b-dicarboxylic acid dimethyl ester 131140-13-1 C16H22O5
(4aR,4bR,8aS,8bS)-1-Oxo-decahydro-biphenylene-4a,4b-dicarboxylic acid dimethyl ester
—— 4'-[(2-hydroxyethyl)(methyl)amino]-4-phenyl-3-buten-2-malonitrile 1094764-08-5 C16H17N3O
4'-[(2-hydroxyethyl)(methyl)amino]-4-phenyl-3-buten-2-malonitrile
—— (4-nitro-phenyl)-{3-(2-bromo-phenyl)-[1,2,4]triazolo[3,4-a]-phthalazin-6-yl}-amine 882984-27-2 C21H13BrN6O2
(4-nitro-phenyl)-{3-(2-bromo-phenyl)-[1,2,4]triazolo[3,4-a]-phthalazin-6-yl}-amine
—— 4-amino-N-((S)-1-hydroxymethyl-2-phenylethyl)-(S)-2-(N'-4-methyl-1-naphthalenesulfonylamino)butanamide 849948-30-7 C24H29N3O4S
4-amino-N-((S)-1-hydroxymethyl-2-phenylethyl)-(S)-2-(N'-4-methyl-1-naphthalenesulfonylamino)butanamide
—— 4-(4-((2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)methyl)piperazin-1-yl)benzoic acid 1246082-24-5 C21H23N3O4
4-(4-((2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)methyl)piperazin-1-yl)benzoic acid
—— 4-cyano-N-(4-{[(3,4-dimethylphenyl)(phenylsulfonyl)amino]methyl}phenyl)benzamide 1356852-51-1 C29H25N3O3S
4-cyano-N-(4-{[(3,4-dimethylphenyl)(phenylsulfonyl)amino]methyl}phenyl)benzamide
—— 4-(5-tert-butyl-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thiomorpholine 1433357-59-5 C19H23ClN6S
4-(5-tert-butyl-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thiomorpholine
—— (4R,5R,10R,13R,14S,17R)-14-Hydroxy-10-hydroxymethyl-13-methyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-tetradecahydro-20-oxa-cyclopropa[4,5]cyclopenta[a]phenanthren-3-one 67270-98-8 C23H30O6
(4R,5R,10R,13R,14S,17R)-14-Hydroxy-10-hydroxymethyl-13-methyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-tetradecahydro-20-oxa-cyclopropa[4,5]cyclopenta[a]phenanthren-3-one
—— 4-((3a<i>R</i>)-6<i>t</i>-benzoyloxy-5<i>c</i>-benzoyloxymethyl-2-phenyl-(3a<i>r</i>,6a<i>c</i>)-tetrahydro-furo[2,3-<i>d</i>][1,3]dioxol-2<i>c</i>-yl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid methyl ester 51425-08-2 C31H26N2O9
4-((3a<i>R</i>)-6<i>t</i>-benzoyloxy-5<i>c</i>-benzoyloxymethyl-2-phenyl-(3a<i>r</i>,6a<i>c</i>)-tetrahydro-furo[2,3-<i>d</i>][1,3]dioxol-2<i>c</i>-yl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid methyl ester
—— (4S,4aR,6R,8aS)-4-Methyl-4,6-diphenyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-2-one 65730-21-4 C19H18O5
(4S,4aR,6R,8aS)-4-Methyl-4,6-diphenyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-2-one
—— 4-nitrobenzyl (5RS)-2-(2-hydroxyethyl)pen-2-em-3-carboxylate 71355-18-5 C15H14N2O6S
4-nitrobenzyl (5RS)-2-(2-hydroxyethyl)pen-2-em-3-carboxylate
—— 4-amino-3,5-dinitro-benzophenone 133100-11-5 C13H9N3O5
4-amino-3,5-dinitro-benzophenone
—— 4,5,6,7-tetrafluorogramine methiodide 124614-49-9 C12H13F4N2*I
4,5,6,7-tetrafluorogramine methiodide
—— (4-chloro-6-methoxy-2-methylsulfanylpyrimidin-5-yl)(3-chlorophenyl)methanone 1393456-86-4 C13H10Cl2N2O2S
(4-chloro-6-methoxy-2-methylsulfanylpyrimidin-5-yl)(3-chlorophenyl)methanone
—— (4aR,9bR)-8-Bromo-5-(4-bromo-phenyl)-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole 72651-00-4 C17H16Br2N2
(4aR,9bR)-8-Bromo-5-(4-bromo-phenyl)-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole