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    热门化合物HOT
    • 喹啉
    • 水杨醛
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    • 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-p-Chlorbenzolazo-1,2-di-β-cyanoethyl-3,5-pyrazolidindion 53627-68-2 C15H13ClN6O2
    4-p-Chlorbenzolazo-1,2-di-β-cyanoethyl-3,5-pyrazolidindion
    —— (4-methylcumyl)oxy radical 161955-00-6 C10H13O
    (4-methylcumyl)oxy radical
    —— 4-phenethylpiperidine-4-carbonitrile hydrochloride 1432294-19-3 C14H18N2*ClH
    4-phenethylpiperidine-4-carbonitrile hydrochloride
    —— 4-Ethoxy-3-ethoxymethyl-1.2-butadien 32836-95-6 C9H16O2
    4-Ethoxy-3-ethoxymethyl-1.2-butadien
    —— 4-amino-5-ethenyl-6-methoxycarbonyl-2-(3,4-methylenedioxyphenyl)-pyrimidine 1240312-54-2 C15H13N3O4
    4-amino-5-ethenyl-6-methoxycarbonyl-2-(3,4-methylenedioxyphenyl)-pyrimidine
    —— 4-tert-Butyl-2-{[(Z)-2-hydroxy-phenylimino]-methyl}-6-methyl-phenol 55041-72-0 C18H21NO2
    4-tert-Butyl-2-{[(Z)-2-hydroxy-phenylimino]-methyl}-6-methyl-phenol
    —— 4,5,6,7-tetraphenyl-pyrazolo[1,5-<i>a</i>]pyridine-3-carboxylic acid ethyl ester 53441-08-0 C34H26N2O2
    4,5,6,7-tetraphenyl-pyrazolo[1,5-<i>a</i>]pyridine-3-carboxylic acid ethyl ester
    —— 4-(5-Diethylamino-pentyl)-1,2,5-trimethyl-piperidin-4-ol 53919-44-1 C17H36N2O
    4-(5-Diethylamino-pentyl)-1,2,5-trimethyl-piperidin-4-ol
    —— 4-(6,8-diiodo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzoic acid 54400-18-9 C16H10I2N2O3
    4-(6,8-diiodo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzoic acid
    —— 4-chloro-1-(4-methoxy-phenyl)-5-methyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole 52817-98-8 C18H14ClN3O
    4-chloro-1-(4-methoxy-phenyl)-5-methyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole
    —— 4S-hydroxymethylcepham 95237-97-1 C14H21N3O7S
    4S-hydroxymethylcepham
    —— (4R,5R)-4-Benzylsulfanylmethyl-5-hept-1-ynyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 708295-72-1 C23H31NO4S
    (4R,5R)-4-Benzylsulfanylmethyl-5-hept-1-ynyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-chloro-N-((2R,3R)-1-(3-hydroxyazetidin-1-yl)-3-methoxybutan-2-yl)-N-methylbenzamide 1380102-31-7 C16H23ClN2O3
    4-chloro-N-((2R,3R)-1-(3-hydroxyazetidin-1-yl)-3-methoxybutan-2-yl)-N-methylbenzamide
    —— 4-cyano-N-[(2R)-1-{4-[(2β,3α,5α)-3,20-dihydroxypregnan-2-yl]piperazin-1-yl}-1-oxo-3-phenylpropan-2-yl]benzamide 1414928-26-9 C42H56N4O4
    4-cyano-N-[(2R)-1-{4-[(2β,3α,5α)-3,20-dihydroxypregnan-2-yl]piperazin-1-yl}-1-oxo-3-phenylpropan-2-yl]benzamide
    —— 4-Bromo-3-oxo-N-phenyl-2-(p-tolyl-hydrazono)-butyramide 54026-46-9 C17H16BrN3O2
    4-Bromo-3-oxo-N-phenyl-2-(p-tolyl-hydrazono)-butyramide
    —— 4-methylimino-2-methylsulfanyl-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carbonitrile 52501-71-0 C11H10N4S
    4-methylimino-2-methylsulfanyl-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carbonitrile
    —— 4-benzhydryl-5-thioxo-imidazolidin-2-one 52800-66-5 C16H14N2OS
    4-benzhydryl-5-thioxo-imidazolidin-2-one
    —— 4-[2-(2-oxo-3,3-dipropyl-azetidin-1-yl)-propionyl]-morpholine 49683-55-8 C16H28N2O3
    4-[2-(2-oxo-3,3-dipropyl-azetidin-1-yl)-propionyl]-morpholine
    —— 4-bromo-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-benzohydrazonic acid anilide 53695-71-9 C21H17BrN6
    4-bromo-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-benzohydrazonic acid anilide
    —— 4-Methanesulfonyl-1-methyl-pyridinium; iodide 52693-55-7 C7H10NO2S*I
    4-Methanesulfonyl-1-methyl-pyridinium; iodide
    —— [4-(1-Hydroxy-1-methyl-ethyl)-phenyl]-(2,3,5,6-tetramethyl-phenyl)-methanone 40910-13-2 C20H24O2
    [4-(1-Hydroxy-1-methyl-ethyl)-phenyl]-(2,3,5,6-tetramethyl-phenyl)-methanone
    —— 4-[4-(benzyloxy)phenoxy]-N-(methylsulfonyl)benzamide 1354958-65-8 C21H19NO5S
    4-[4-(benzyloxy)phenoxy]-N-(methylsulfonyl)benzamide
    —— 4-[2-dimethylamino-1-(3-fluoro-phenyl)ethylamino]-6-hydroxy-quinazoline-8-carboxylic acid amide 1240475-46-0 C19H20FN5O2
    4-[2-dimethylamino-1-(3-fluoro-phenyl)ethylamino]-6-hydroxy-quinazoline-8-carboxylic acid amide
    —— 4-Nitro-3,5-bis-(4-methoxyphenyl)-benzoesaeure 4202-61-3 C21H17NO6
    4-Nitro-3,5-bis-(4-methoxyphenyl)-benzoesaeure
    —— (4S,5R)-4-[4-(2-Iodo-ethyl)-thiazol-2-yl]-2,2,5-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 459217-24-4 C16H25IN2O3S
    (4S,5R)-4-[4-(2-Iodo-ethyl)-thiazol-2-yl]-2,2,5-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-(1-hydroxy-2-phenyl-indol-3-ylamino)-benzonitrile 51288-98-3 C21H15N3O
    4-(1-hydroxy-2-phenyl-indol-3-ylamino)-benzonitrile
    —— 4,4'-(2,2',4,4'-Tetraoxo-1,1',2,2',3,3',4,4'-octahydro-6,6'-bichinazolin-3,3'-diyl)dibenzoesaeure 54850-61-2 C30H18N4O8
    4,4'-(2,2',4,4'-Tetraoxo-1,1',2,2',3,3',4,4'-octahydro-6,6'-bichinazolin-3,3'-diyl)dibenzoesaeure
    —— (4aR,11aR)-4a,7,7-Trimethyl-1,3,4,4a,4b,5,6,7,8,9,9b,10,11,11a-tetradecahydro-indeno[5,4-f]quinolin-2-one 51478-11-6 C19H29NO
    (4aR,11aR)-4a,7,7-Trimethyl-1,3,4,4a,4b,5,6,7,8,9,9b,10,11,11a-tetradecahydro-indeno[5,4-f]quinolin-2-one
    —— 4,7a-dimethyl-1-phenylseleno-1,2,3,7a-tetrahydro-5H-inden-5-one 73127-72-7 C17H18OSe
    4,7a-dimethyl-1-phenylseleno-1,2,3,7a-tetrahydro-5H-inden-5-one
    —— 4-[3-(3-chloro-phenyl)-ureido]-N-(2-dimethylamino-ethyl)-2-methoxy-benzamide 1055904-02-3 C19H23ClN4O3
    4-[3-(3-chloro-phenyl)-ureido]-N-(2-dimethylamino-ethyl)-2-methoxy-benzamide
    —— 4-(3-Methyl-butyl)-4-phenyl-azetidin-2-one 92499-43-9 C14H19NO
    4-(3-Methyl-butyl)-4-phenyl-azetidin-2-one
    —— 4-methyl-2-(4-nitro-naphthalen-1-yl)-5-phenyl-2<i>H</i>-[1,2,3]triazole 72753-70-9 C19H14N4O2
    4-methyl-2-(4-nitro-naphthalen-1-yl)-5-phenyl-2<i>H</i>-[1,2,3]triazole
    —— 4-Chloro-benzoic acid [(Z)-3-hydroxy-3-(4-methoxy-phenyl)-prop-2-en-(E)-ylidene]-hydrazide 130340-30-6 C17H15ClN2O3
    4-Chloro-benzoic acid [(Z)-3-hydroxy-3-(4-methoxy-phenyl)-prop-2-en-(E)-ylidene]-hydrazide
    —— 4-Methoxy-benzoic acid N'-[2-(4-chloro-phenyl)-2-hydroxy-ethyl]-N'-propyl-hydrazide 94378-66-2 C19H23ClN2O3
    4-Methoxy-benzoic acid N'-[2-(4-chloro-phenyl)-2-hydroxy-ethyl]-N'-propyl-hydrazide
    —— 4-biphenyl-4-yl-1-phenyl-[1,2,4]triazolidine-3,5-dione 4974-03-2 C20H15N3O2
    4-biphenyl-4-yl-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4-isopropylamino-3-methylsulfinyl-6-nitroquinoline 1055312-40-7 C13H15N3O3S
    4-isopropylamino-3-methylsulfinyl-6-nitroquinoline
    —— 4-[(3-chloro-2-fluoro-phenyl)amino]-6-[cis-4-(4-methyl-3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline 1046136-72-4 C26H29ClFN5O3
    4-[(3-chloro-2-fluoro-phenyl)amino]-6-[cis-4-(4-methyl-3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline
    —— (4-Bromo-phenyl)-(4-{2-[((E)-but-2-enyl)-ethyl-amino]-ethoxy}-phenyl)-methanone 24069-83-8 C21H24BrNO2
    (4-Bromo-phenyl)-(4-{2-[((E)-but-2-enyl)-ethyl-amino]-ethoxy}-phenyl)-methanone
    —— 4-Cyano-3-fluorphenylbiguanid 21724-75-4 C9H9FN6
    4-Cyano-3-fluorphenylbiguanid
    —— 4,6-bis-(ethoxy-ethyl-phosphinothioyloxy)-2-isopropoxy-pyrimidine 62091-36-5 C15H28N2O5P2S2
    4,6-bis-(ethoxy-ethyl-phosphinothioyloxy)-2-isopropoxy-pyrimidine
    —— 4-(2,2,2-trichloro-ethoxy)-6-trichloromethyl-[1,3,5]triazin-2-ylamine 34955-05-0 C6H4Cl6N4O
    4-(2,2,2-trichloro-ethoxy)-6-trichloromethyl-[1,3,5]triazin-2-ylamine
    —— 4-[2-(3,5-Diphenylpyrazol-1-yl)acetyl]-1-(2-fluorophenyl)piperazin-2-one 1440951-09-6 C27H23FN4O2
    4-[2-(3,5-Diphenylpyrazol-1-yl)acetyl]-1-(2-fluorophenyl)piperazin-2-one
    —— 4-(4-ethoxy-phenyl)-1-naphthalen-2-yl-[1,2,4]triazolidine-3,5-dione 4969-66-8 C20H17N3O3
    4-(4-ethoxy-phenyl)-1-naphthalen-2-yl-[1,2,4]triazolidine-3,5-dione
    —— 4-(1-ethyl-1H-pyrazol-4-yl)-2-(isoquinolin-5-yl)furo[2,3-c]pyridin-7-amine 1326709-29-8 C21H17N5O
    4-(1-ethyl-1H-pyrazol-4-yl)-2-(isoquinolin-5-yl)furo[2,3-c]pyridin-7-amine
    —— 4-(2-amino-ethoxy)-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 93188-45-5 C13H15N3O3
    4-(2-amino-ethoxy)-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione
    —— 4,4'-pentanediyldioxy-di-benzaldehyde-bis-imidazolidin-2-ylidenehydrazone 114280-27-2 C25H32N8O2
    4,4'-pentanediyldioxy-di-benzaldehyde-bis-imidazolidin-2-ylidenehydrazone
    —— 4-<1-Phenyl-piperazinyl-(4)>-phenyl-acetamid 95167-29-6 C18H21N3O
    4-<1-Phenyl-piperazinyl-(4)>-phenyl-acetamid
    —— 4-methyl-6-phenoxy-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-3-ylamine 52332-93-1 C13H12N4O
    4-methyl-6-phenoxy-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-3-ylamine
    —— (4E,6E,8E,10E,12E)-1,1-Dimethoxy-2,7,11-trimethyl-13-(2,6,6-trimethyl-cyclohex-1-enyl)-trideca-4,6,8,10,12-pentaen-3-one 104511-77-5 C27H40O3
    (4E,6E,8E,10E,12E)-1,1-Dimethoxy-2,7,11-trimethyl-13-(2,6,6-trimethyl-cyclohex-1-enyl)-trideca-4,6,8,10,12-pentaen-3-one
    —— 4-Biphenyl-4-yl-N-ethyl-4-hydroxy-butyramide 40884-62-6 C18H21NO2
    4-Biphenyl-4-yl-N-ethyl-4-hydroxy-butyramide