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    热门化合物HOT
    • 喹啉
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    —— 4-Fluoro-3-tyrosine 148613-16-5 C9H10FNO3
    4-Fluoro-3-tyrosine
    —— (4-Oxoniumylidene-4-phenylbutan-2-ylidene)oxidanium;terbium —— C30H36O6Tb+6
    (4-Oxoniumylidene-4-phenylbutan-2-ylidene)oxidanium;terbium
    —— (4aS,6aR,6aS,6bR,10S,12aR,14bR)-10-[(2S,3R,4S,5S)-5-hydroxy-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 156980-30-2 C46H74O16
    (4aS,6aR,6aS,6bR,10S,12aR,14bR)-10-[(2S,3R,4S,5S)-5-hydroxy-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
    —— 4-Ammonio-1-benzylpiperidinium dichloride 1205-72-7 C12H18ClN2-
    4-Ammonio-1-benzylpiperidinium dichloride
    —— (4aR,5aS,13aR,15aS,15bR)-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one;2,3-dihydroxypropyl dihydrogen phosphate 1323-31-5 C24H31N2O8P
    (4aR,5aS,13aR,15aS,15bR)-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one;2,3-dihydroxypropyl dihydrogen phosphate
    —— (4aS,6aR,6aS,6bR,10S,12aR,14bR)-10-[(2R,3R,4S,5R,6R)-3-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 184427-82-5 C54H88O24
    (4aS,6aR,6aS,6bR,10S,12aR,14bR)-10-[(2R,3R,4S,5R,6R)-3-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
    —— 4-(Dimethylammonio)piperidinium dichloride 4876-59-9 C7H16ClN2-
    4-(Dimethylammonio)piperidinium dichloride
    —— 4-Methylpyrimidine-2-thiol HCl 6959-66-6 C5H6ClN2S-
    4-Methylpyrimidine-2-thiol HCl
    —— 4-Butylamino-benzo<g>chinolin 22773-12-2 C17H18N2
    4-Butylamino-benzo<g>chinolin
    —— 4-Aminobenzoic acid;3-[1-hydroxy-2-[(2-methyl-1-phenylpropan-2-yl)amino]ethyl]phenol 27689-70-9 C25H30N2O4
    4-Aminobenzoic acid;3-[1-hydroxy-2-[(2-methyl-1-phenylpropan-2-yl)amino]ethyl]phenol
    —— 4,4'-Methylenebis(3-hydroxynaphthalene-2-carboxylic acid)--3,4-dimethyl-2-phenylmorpholine (1/1) 94088-55-8 C35H33NO7
    4,4'-Methylenebis(3-hydroxynaphthalene-2-carboxylic acid)--3,4-dimethyl-2-phenylmorpholine (1/1)
    —— 4-Oxo-4-(2-phenoxyethoxy)but-2-enoic acid 46841-90-1 C12H12O5
    4-Oxo-4-(2-phenoxyethoxy)but-2-enoic acid
    —— 4H-Benzopyran-2-carboxylic acid, 5-(2-hydroxypropoxy)-4-oxo-8-propyl-, monosodium salt 58974-94-0 C16H18NaO6+
    4H-Benzopyran-2-carboxylic acid, 5-(2-hydroxypropoxy)-4-oxo-8-propyl-, monosodium salt
    —— 4-(3,4-dihydro-1H-isoquinolin-2-yl)-2-hydrazinylbutanoic acid 58489-32-0 C13H19N3O2
    4-(3,4-dihydro-1H-isoquinolin-2-yl)-2-hydrazinylbutanoic acid
    —— 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(3-bromo-2,5-dimethylphenol) S,S-dioxide 40070-59-5 C23H24Br2O5S
    4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(3-bromo-2,5-dimethylphenol) S,S-dioxide
    —— 4-Methylcoumarin-6-ylmethyliminodiacetic acid 54375-47-2 C15H15NO6
    4-Methylcoumarin-6-ylmethyliminodiacetic acid
    —— 4,4'-methylenebis(3-hydroxy-2-naphthoic) acid, compound with 2-chloro-N,N-dimethyl-10H-phenothiazine-10-propylamine (1:1) 58901-20-5 C17H19ClN2S*C23H16O6
    4,4'-methylenebis(3-hydroxy-2-naphthoic) acid, compound with 2-chloro-N,N-dimethyl-10H-phenothiazine-10-propylamine (1:1)
    —— 4-oxoniumylidenepentan-2-ylideneoxidanium;uranium —— C20H40O8U+8
    4-oxoniumylidenepentan-2-ylideneoxidanium;uranium
    —— 4-amino-1-[6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]pyrimidin-2-one;hydron;chloride;hydrate —— C12H20ClN3O6
    4-amino-1-[6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]pyrimidin-2-one;hydron;chloride;hydrate
    —— 4-[(4-benzhydrylpiperidin-1-yl)methyl]-N,N-dimethylbenzamide;hydron;dichloride —— C28H34Cl2N2O
    4-[(4-benzhydrylpiperidin-1-yl)methyl]-N,N-dimethylbenzamide;hydron;dichloride
    —— 4,7-Methano-1H-indene, 5(or 6)-(2,2-dimethoxyethoxy)-3a,4,5,6,7,7a-hexahydro- 71477-75-3 C15H26O3
    4,7-Methano-1H-indene, 5(or 6)-(2,2-dimethoxyethoxy)-3a,4,5,6,7,7a-hexahydro-
    —— 4-[2-[2-(Decylamino)ethylamino]ethylamino]-4-oxobut-2-enoic acid —— C18H35N3O3
    4-[2-[2-(Decylamino)ethylamino]ethylamino]-4-oxobut-2-enoic acid
    —— 4-((6-Methoxybenzothiazol-2-yl)azo)-3-methyl-1-phenyl-1H-pyrazol-5-ol 73038-34-3 C20H22N4O2
    4-((6-Methoxybenzothiazol-2-yl)azo)-3-methyl-1-phenyl-1H-pyrazol-5-ol
    —— (4S)-4-bromopentadecane —— C15H31Br
    (4S)-4-bromopentadecane
    —— 4-Ethylhexanal 536994-09-9 C8H16O
    4-Ethylhexanal
    —— 4-Ethylhexyl nitrate —— C8H17NO3
    4-Ethylhexyl nitrate
    —— 4-Butyl-4-ethyldihydro-2(3H)-furanone 72230-89-8 C10H18O2
    4-Butyl-4-ethyldihydro-2(3H)-furanone
    —— 4-(Diethoxymethyl)-1,3(or 2,6)dimethylcyclohexene 72928-57-5 C9H16
    4-(Diethoxymethyl)-1,3(or 2,6)dimethylcyclohexene
    —— 4-sec-Butylbenzophenone 73003-65-3 C17H18O
    4-sec-Butylbenzophenone
    —— (4-Butylphenyl)methylidenehydrazine 93480-04-7 C11H16N2
    (4-Butylphenyl)methylidenehydrazine
    —— 4-[(2S)-5-pentyl-4H-1,3-dioxin-2-yl]benzonitrile 74240-66-7 C16H19NO2
    4-[(2S)-5-pentyl-4H-1,3-dioxin-2-yl]benzonitrile
    —— 4,7-Methano-1H-indene, octahydro-5-isothiocyanato-, (3aR,4S,5R,7S,7aR)-rel- 72403-62-4 C11H15NS
    4,7-Methano-1H-indene, octahydro-5-isothiocyanato-, (3aR,4S,5R,7S,7aR)-rel-
    —— 4-Methoxy-4-phenylpiperidinium chloride 83949-38-6 C12H17ClNO-
    4-Methoxy-4-phenylpiperidinium chloride
    —— (4aR,9aS)-8-(4-tert-butylanilino)-1-hydroxy-5-(propan-2-ylamino)-4a,9a-dihydroanthracene-9,10-dione 85011-89-8 C27H30N2O3
    (4aR,9aS)-8-(4-tert-butylanilino)-1-hydroxy-5-(propan-2-ylamino)-4a,9a-dihydroanthracene-9,10-dione
    —— 4,4'-[Oxybis(methylene)]di(benzene-1,2-dicarboxylic acid) 102272-05-9 C18H14O9
    4,4'-[Oxybis(methylene)]di(benzene-1,2-dicarboxylic acid)
    —— (4aR,9aR)-5-amino-6-(2-methoxyethoxy)-4a,9a-dihydroanthracene-9,10-dione 73297-06-0 C17H17NO4
    (4aR,9aR)-5-amino-6-(2-methoxyethoxy)-4a,9a-dihydroanthracene-9,10-dione
    —— 4-[[2-[[3-[(2R,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[[2-[[4-[(2R,3R,4R,5S,6R)-3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-sulfooxyoxan-2-yl]oxy-5-(hydroxymethyl)pyrrolidine-2-carbonyl]amino]-6-aminohexanoyl]amino]butanoyl]amino]-3-hydroxypropanoyl]amino]-5-[(1-carboxy-2-hydroxyethyl)amino]-5-oxopentanoic acid 96828-00-1 C43H73N9O27S
    4-[[2-[[3-[(2R,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[[2-[[4-[(2R,3R,4R,5S,6R)-3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-sulfooxyoxan-2-yl]oxy-5-(hydroxymethyl)pyrrolidine-2-carbonyl]amino]-6-aminohexanoyl]amino]butanoyl]amino]-3-hydroxypropanoyl]amino]-5-[(1-carboxy-2-hydroxyethyl)amino]-5-oxopentanoic acid
    —— [(4R)-4-hydroxy-2-methylpentan-2-yl] (2R)-2-ethylhexaneperoxoate 95732-35-7 C14H28O4
    [(4R)-4-hydroxy-2-methylpentan-2-yl] (2R)-2-ethylhexaneperoxoate
    —— 4'-n-propylcyclohexyl 4-(4-n-butylcyclohexyl)-benzoate 73611-14-0 C26H40O2
    4'-n-propylcyclohexyl 4-(4-n-butylcyclohexyl)-benzoate
    —— (4-Aminophenyl)sulfonylurea;2-(2-hydroxyethylamino)ethanol 113712-92-8 C11H20N4O5S
    (4-Aminophenyl)sulfonylurea;2-(2-hydroxyethylamino)ethanol
    —— 4-Hydroxy-4-(3-phenylpropyl)piperidinium chloride 83763-30-8 C14H21ClNO-
    4-Hydroxy-4-(3-phenylpropyl)piperidinium chloride
    —— (4R,5R)-2-oxo-3,4,5,7-tetrahydropurin-9-ium-6-olate —— C5H6N4O2
    (4R,5R)-2-oxo-3,4,5,7-tetrahydropurin-9-ium-6-olate
    —— 4-Cyanoacetophenone-4-n-butylbenzalazine 93480-08-1 C20H25N3
    4-Cyanoacetophenone-4-n-butylbenzalazine
    —— 4-Pentenoic acid, 3-methylbutyl ester 76649-18-8 C10H18O2
    4-Pentenoic acid, 3-methylbutyl ester
    —— [4-(1-decylpiperidine-3-carbonyl)piperazin-1-yl]-(1-decylpiperidin-3-yl)methanone;hydron;diiodide —— C36H70I2N4O2
    [4-(1-decylpiperidine-3-carbonyl)piperazin-1-yl]-(1-decylpiperidin-3-yl)methanone;hydron;diiodide
    —— 4-hydroxymethyl-2,8-bis(trifluoromethyl)quinoline 73241-14-2 C12H7F6NO
    4-hydroxymethyl-2,8-bis(trifluoromethyl)quinoline
    —— 4-Ethyl-5-methoxy-9H-pyrido(3,4-b)indole-3-carboxylic acid ethyl ester 87823-83-4 C17H18N2O3
    4-Ethyl-5-methoxy-9H-pyrido(3,4-b)indole-3-carboxylic acid ethyl ester
    —— 4(5)-Acetyl-7,7,9(7,9,9)-trimethylbicyclonon-1-ene 87641-23-4 C15H26O
    4(5)-Acetyl-7,7,9(7,9,9)-trimethylbicyclonon-1-ene
    —— 4-Ethanehydrazonoylbenzonitrile 93480-05-8 C9H9N3
    4-Ethanehydrazonoylbenzonitrile
    —— 4,7-Diamino-9-hydroxy-11-oxa-1,14-bis(trimethoxysilyl)tetradecane 125252-55-3 C17H42N2O8Si2
    4,7-Diamino-9-hydroxy-11-oxa-1,14-bis(trimethoxysilyl)tetradecane