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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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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-ethyl-pyrimidyl-(5)>-acetamid 90198-18-8 C8H12N4O
    <4-Amino-2-ethyl-pyrimidyl-(5)>-acetamid
    —— 4-Ethoxy-6-ethyl-1-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 52761-57-6 C14H22O4
    4-Ethoxy-6-ethyl-1-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-[(3-methylbenzo[b]thien-2-yl)methoxy]benzenepropanoic acid 691901-27-6 C19H18O3S
    4-[(3-methylbenzo[b]thien-2-yl)methoxy]benzenepropanoic acid
    —— 4,4-bis-(10-methyl-10H-phenothiazin-3-yl)-but-3-enoic acid methyl ester 33214-31-2 C31H26N2O2S2
    4,4-bis-(10-methyl-10H-phenothiazin-3-yl)-but-3-enoic acid methyl ester
    —— 4-(4-methoxyphenyl)-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylo-pyranoside 910793-43-0 C23H25NO8S
    4-(4-methoxyphenyl)-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylo-pyranoside
    —— 4,7-dimethoxy-1,4,4a,8a-tetrahydro-1,4-etheno-naphthalene-2,3,5,6-tetraone 96983-73-2 C14H12O6
    4,7-dimethoxy-1,4,4a,8a-tetrahydro-1,4-etheno-naphthalene-2,3,5,6-tetraone
    —— 4,5-anhydro-3-deoxy-3-<(phenylmethoxy)methyl>-1,2-bis-O-(phenylmethyl)galactitol 106799-10-4 C28H32O5
    4,5-anhydro-3-deoxy-3-<(phenylmethoxy)methyl>-1,2-bis-O-(phenylmethyl)galactitol
    —— 4,6-Dichloro-1-(2,2,2-trifluoro-ethyl)-1H-quinazolin-2-one 889849-98-3 C10H5Cl2F3N2O
    4,6-Dichloro-1-(2,2,2-trifluoro-ethyl)-1H-quinazolin-2-one
    —— 4-methoxy-1-methyl-phenanthrene-2-carboxylic acid ethyl ester 860552-61-0 C19H18O3
    4-methoxy-1-methyl-phenanthrene-2-carboxylic acid ethyl ester
    —— 4-Oxo-4-pyrrol-1-ylbutanoic Acid 129339-62-4 C8H9NO3
    4-Oxo-4-pyrrol-1-ylbutanoic Acid
    —— 4-[1-(2,4-dichloro-phenyl)-pyrrolidin-3-ylamino]-N-hydroxy-benzamide 1390618-37-7 C17H17Cl2N3O2
    4-[1-(2,4-dichloro-phenyl)-pyrrolidin-3-ylamino]-N-hydroxy-benzamide
    —— 4-(3'-indolyl)-2-(styryl)oxazole 1220958-56-4 C19H14N2O
    4-(3'-indolyl)-2-(styryl)oxazole
    —— 4-allyl-1-benzyl-N-(p-tolyl)piperidin-4-amine 857843-37-9 C22H28N2
    4-allyl-1-benzyl-N-(p-tolyl)piperidin-4-amine
    —— (4-bromophenyl)(5-methoxy-2-(pyridin-2-yloxy)phenyl)methanone 1173294-98-8 C18H12BrNO2
    (4-bromophenyl)(5-methoxy-2-(pyridin-2-yloxy)phenyl)methanone
    —— (4aR,6R,7R,7aR)-7-(tert-Butyl-dimethyl-silanyloxy)-6-(2,2-dimethyl-[1,3]dioxolan-4-yl)-3-(2,2,2-trichloro-ethoxy)-4a,6,7,7a-tetrahydro-furo[3,2-e][1,3,4]oxadiazine-1-carboxylic acid 2,2,2-trichloro-ethyl ester 125324-72-3 C21H32Cl6N2O8Si
    (4aR,6R,7R,7aR)-7-(tert-Butyl-dimethyl-silanyloxy)-6-(2,2-dimethyl-[1,3]dioxolan-4-yl)-3-(2,2,2-trichloro-ethoxy)-4a,6,7,7a-tetrahydro-furo[3,2-e][1,3,4]oxadiazine-1-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— 4-methoxy-2,6-dinitro-resorcinol 4602-57-7 C7H6N2O7
    4-methoxy-2,6-dinitro-resorcinol
    —— 4-[2-[2-(oxan-2-yloxy)ethoxy]ethoxy]-4-[2-[2-[2-(oxan-2-yloxy)ethoxy]ethoxymethyl]-1,4-benzodioxin-3-yl]pentanal 123845-45-4 C32H48O11
    4-[2-[2-(oxan-2-yloxy)ethoxy]ethoxy]-4-[2-[2-[2-(oxan-2-yloxy)ethoxy]ethoxymethyl]-1,4-benzodioxin-3-yl]pentanal
    —— (4R,6R,8R,9R)-10-(benzyloxymethoxy)-4,6-bistriethylsilyloxy-5,5-dimethyl-8,9-epoxy-1-decene 1213265-12-3 C32H58O5Si2
    (4R,6R,8R,9R)-10-(benzyloxymethoxy)-4,6-bistriethylsilyloxy-5,5-dimethyl-8,9-epoxy-1-decene
    —— 4-((5-(2-butylbenzofuran-3-carbonyl)-2-hydroxyphenyl)diazenyl)-5-hydroxynaphthalene-1,7-disulfonic acid 1427182-24-8 C29H24N2O10S2
    4-((5-(2-butylbenzofuran-3-carbonyl)-2-hydroxyphenyl)diazenyl)-5-hydroxynaphthalene-1,7-disulfonic acid
    —— 4-{[(1-benzylpyrrolidin-2-yl)methyl]amino}-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide 1227866-20-7 C28H34N6O2
    4-{[(1-benzylpyrrolidin-2-yl)methyl]amino}-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide
    —— 4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]-N-(tetrahydrofuran-2-ylmethyl)benzamide 1076185-40-4 C23H23N3O4
    4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]-N-(tetrahydrofuran-2-ylmethyl)benzamide
    —— 4-tert-Butyl-5-hydroxy-2-nitro-benzoic acid 34105-72-1 C11H13NO5
    4-tert-Butyl-5-hydroxy-2-nitro-benzoic acid
    —— (4aS,7aS)-Octahydro-[1]pyrindine; hydrochloride 131348-86-2 C8H15N*ClH
    (4aS,7aS)-Octahydro-[1]pyrindine; hydrochloride
    —— 4-(1-n-butylbenzimidazol-2-yl)benzohydrazide 1234575-87-1 C18H20N4O
    4-(1-n-butylbenzimidazol-2-yl)benzohydrazide
    —— 4-[8-(Pyridin-3-ylmethylamino)imidazo[1,2-a]pyrazin-3-yl]phenol 1124320-06-4 C18H15N5O
    4-[8-(Pyridin-3-ylmethylamino)imidazo[1,2-a]pyrazin-3-yl]phenol
    —— 4-[4-(tert-butyl-dimethyl-silanyloxy)-4-(5-carboxy-oxazol-2-yl)-butyl]-piperidine-1-carboxylic acid tert-butyl ester 938166-72-4 C24H42N2O6Si
    4-[4-(tert-butyl-dimethyl-silanyloxy)-4-(5-carboxy-oxazol-2-yl)-butyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Amino-2-oxo-1,2-dihydro-[1,7]naphthyridine-3-carboxylic acid ethyl ester 129395-53-5 C11H11N3O3
    4-Amino-2-oxo-1,2-dihydro-[1,7]naphthyridine-3-carboxylic acid ethyl ester
    —— 4-[1-(4-fluoro-benzenesulfonyl)-pyrrolidin-3-ylamino]-N-hydroxy-benzamide 1390618-40-2 C17H18FN3O4S
    4-[1-(4-fluoro-benzenesulfonyl)-pyrrolidin-3-ylamino]-N-hydroxy-benzamide
    —— 4-Amino-12-brom-fluoranthen 58161-54-9 C16H10BrN
    4-Amino-12-brom-fluoranthen
    —— 4-(3,4-difluorophenyl)-3-(2-(1-(2-methoxycarbonylphenyl)piperidin-4-ylamino)ethylcarbamoyl)-6-methoxymethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester 218609-95-1 C30H35F2N5O7
    4-(3,4-difluorophenyl)-3-(2-(1-(2-methoxycarbonylphenyl)piperidin-4-ylamino)ethylcarbamoyl)-6-methoxymethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester
    —— 4-[1-Hydroxy-meth-(E)-ylidene]-2-[2-(4-methoxy-bicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)-ethyl]-2-vinyl-dihydro-furan-3-one 95526-26-4 C18H20O4
    4-[1-Hydroxy-meth-(E)-ylidene]-2-[2-(4-methoxy-bicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)-ethyl]-2-vinyl-dihydro-furan-3-one
    —— 4-hydroxy-3-(2-thienyl)benzonitrile 114106-66-0 C11H7NOS
    4-hydroxy-3-(2-thienyl)benzonitrile
    —— 4-[3-[(2-chlorophenyl)methyl]-6,7-dihydro-7-oxo-3H-1,2,3-triazole[4,5-d]pyrimidin-5-yl]-N-[4-(trifluoromethyl)phenyl]-1-piperidinecarboxamide 837404-68-9 C24H21ClF3N7O2
    4-[3-[(2-chlorophenyl)methyl]-6,7-dihydro-7-oxo-3H-1,2,3-triazole[4,5-d]pyrimidin-5-yl]-N-[4-(trifluoromethyl)phenyl]-1-piperidinecarboxamide
    —— 4-aminobutyroyl-2-naphthylalanyl-N-MePhe-CONH2 1616762-31-2 C27H32N4O3
    4-aminobutyroyl-2-naphthylalanyl-N-MePhe-CONH2
    —— 4,5-dimethyl-1,6,7,9-tetrabromo-4,5-dicarba-closo-nonaborane(9) 27340-14-3 C4H9B7Br4
    4,5-dimethyl-1,6,7,9-tetrabromo-4,5-dicarba-closo-nonaborane(9)
    —— 4-methoxy-6-methyl-N-(1-(3-nitrophenyl) ethylidene)-1,3,5-triazin-2-amine 1465740-23-1 C13H13N5O3
    4-methoxy-6-methyl-N-(1-(3-nitrophenyl) ethylidene)-1,3,5-triazin-2-amine
    —— [(4R,4aR,7R,7aR,12bS)-3-cyano-9-methoxy-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate 142790-72-5 C20H22N2O4
    [(4R,4aR,7R,7aR,12bS)-3-cyano-9-methoxy-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate
    —— 4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-methylquinolin-2(1H)-one 668424-24-6 C24H25N5O
    4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-methylquinolin-2(1H)-one
    —— 4-[(3-Chloro-4-methoxy-phenyl)amino]-6-methylsulphonyl-pyrimido[5,4-d]pyrimidine 177907-92-5 C14H12ClN5O3S
    4-[(3-Chloro-4-methoxy-phenyl)amino]-6-methylsulphonyl-pyrimido[5,4-d]pyrimidine
    —— 4-[(4-Fluoro-3-methylphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine 177907-99-2 C16H15FN6
    4-[(4-Fluoro-3-methylphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine
    —— (4R,5R,9R)-4-[tert-butyl(dimethyl)silyl]oxyspiro[4.4]nonan-9-ol 511549-77-2 C15H30O2Si
    (4R,5R,9R)-4-[tert-butyl(dimethyl)silyl]oxyspiro[4.4]nonan-9-ol
    —— 4-Methyl-3-[1-phenyl-meth-(E)-ylidene]-pentane-1,4-diol 131188-77-7 C13H18O2
    4-Methyl-3-[1-phenyl-meth-(E)-ylidene]-pentane-1,4-diol
    —— 4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-5-oxanon-1-yl]-N-(prop-1-yl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 690999-77-0 C41H59N5O3
    4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-5-oxanon-1-yl]-N-(prop-1-yl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine
    —— 4,4'-bis[9-(acryloyloxy)nonanyloxy]azobenzene 1062044-76-1 C36H50N2O6
    4,4'-bis[9-(acryloyloxy)nonanyloxy]azobenzene
    —— 4-(3,5-Dinitro-phenyl)-4-aza-tricyclo[4.3.1.1<sup>3,8</sup>]undecan-5-one 145803-34-5 C16H17N3O5
    4-(3,5-Dinitro-phenyl)-4-aza-tricyclo[4.3.1.1<sup>3,8</sup>]undecan-5-one
    —— 4-amino-6-(1-(2-methoxy-4-(trifluoromethyl)phenyl)-1H-indol-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1610800-04-8 C23H18F3N5O3
    4-amino-6-(1-(2-methoxy-4-(trifluoromethyl)phenyl)-1H-indol-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— 4-[(1-methylimidazoliumhexafluorophospho)methyl]benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 1312424-07-9 C95H101N2O17*F6P
    4-[(1-methylimidazoliumhexafluorophospho)methyl]benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside
    —— 4-(4-(1-(2-chlorophenyl)-2-(methylamino)ethyl)piperazin-1-yl)-7,8-dihydropteridin-6(5H)-one 1610452-60-2 C19H24ClN7O
    4-(4-(1-(2-chlorophenyl)-2-(methylamino)ethyl)piperazin-1-yl)-7,8-dihydropteridin-6(5H)-one
    —— 4-(4-methylpiperazin-1-yl)-5,6-diphenylfuro[2,3-d]pyrimidine 868146-37-6 C23H22N4O
    4-(4-methylpiperazin-1-yl)-5,6-diphenylfuro[2,3-d]pyrimidine
    —— 4-chloro-N-(2-methylquinolin-8-yl)benzamide 898520-97-3 C17H13ClN2O
    4-chloro-N-(2-methylquinolin-8-yl)benzamide