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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
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    • 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
    —— 4,5-6,7-Di-O-isopropyliden-1-hepten-L-manno-3,4,5,6,7-pentol 13035-92-2 C13H22O5
    4,5-6,7-Di-O-isopropyliden-1-hepten-L-manno-3,4,5,6,7-pentol
    —— 4-benzyl-3,4-dihydro-2-(β-phenylstyryl)-2H-1,4-benzoxazine 106201-26-7 C29H25NO
    4-benzyl-3,4-dihydro-2-(β-phenylstyryl)-2H-1,4-benzoxazine
    —— (4S,5R)-6-Azido-4,5-bis-benzyloxy-hexanoic acid benzyl ester 200728-43-4 C27H29N3O4
    (4S,5R)-6-Azido-4,5-bis-benzyloxy-hexanoic acid benzyl ester
    —— 4-(3-Dimethylamino-propylamino)-5-nitro-7-chlor-2,1,3-benzothiadiazol 16407-91-3 C11H14ClN5O2S
    4-(3-Dimethylamino-propylamino)-5-nitro-7-chlor-2,1,3-benzothiadiazol
    —— 4'-Butoxy-4-iodoacetamido-diphenylether 38007-51-1 C18H20INO3
    4'-Butoxy-4-iodoacetamido-diphenylether
    —— 4-((<i>Z</i>)-3,3,3-trifluoro-2-trifluoroacetoxy-propenyl)-2-trifluoromethyl-2<i>H</i>-oxazol-5-one 56945-45-0 C9H2F9NO4
    4-((<i>Z</i>)-3,3,3-trifluoro-2-trifluoroacetoxy-propenyl)-2-trifluoromethyl-2<i>H</i>-oxazol-5-one
    —— 4-(phenylmethoxy)butyllithium 64740-31-4 C11H15LiO
    4-(phenylmethoxy)butyllithium
    —— (4R,6R,9S)-menthyl (2R)-2-(2-iodophenyl)propionate 1100747-78-1 C19H27IO2
    (4R,6R,9S)-menthyl (2R)-2-(2-iodophenyl)propionate
    —— 4-((E)-2-methyl-chromen-4-ylidene)-2-phenyl-4H-oxazol-5-one 13895-60-8 C19H13NO3
    4-((E)-2-methyl-chromen-4-ylidene)-2-phenyl-4H-oxazol-5-one
    —— ((4R,5R)-5-((R)-2-((4-methoxybenzyl)oxy)pentyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol 1485554-60-6 C19H30O5
    ((4R,5R)-5-((R)-2-((4-methoxybenzyl)oxy)pentyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol
    —— (4R,5S)-5-[(S)-1-(4-methoxybenzyloxy)but-3-enyl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde 1403608-11-6 C18H24O5
    (4R,5S)-5-[(S)-1-(4-methoxybenzyloxy)but-3-enyl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde
    —— 4-morpholin-4-yl-1-phenyl-6-(1H-pyrrol-2-yl)-1H-pyrazolo[3,4-d]pyrimidine 1062158-83-1 C19H18N6O
    4-morpholin-4-yl-1-phenyl-6-(1H-pyrrol-2-yl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-[2-(tert-butoxycarbonylamino)4-meththio]butyryloxy-2(3H)-benzoxazolone 1082928-70-8 C17H22N2O6S
    4-[2-(tert-butoxycarbonylamino)4-meththio]butyryloxy-2(3H)-benzoxazolone
    —— 4-({2-[(4-{[4-(2-hydroxyethyl)piperazin-1-yl]carbonyl}phenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611220-78-1 C28H31N7O4
    4-({2-[(4-{[4-(2-hydroxyethyl)piperazin-1-yl]carbonyl}phenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-(2-furyl)-N-[3-(2-morpholin-4-yl-2-oxoethyl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide 531552-29-1 C18H18N4O5S2
    4-(2-furyl)-N-[3-(2-morpholin-4-yl-2-oxoethyl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide
    —— 4-(4-methylpiperazin-1-yl)phenyl acetate 1382038-19-8 C13H18N2O2
    4-(4-methylpiperazin-1-yl)phenyl acetate
    —— (4-(2-(dimethylamino)ethoxy)-3,5-dimethylphenyl)(5-(furan-2-yl)-2-methoxyphenyl)methanone 1016542-05-4 C24H27NO4
    (4-(2-(dimethylamino)ethoxy)-3,5-dimethylphenyl)(5-(furan-2-yl)-2-methoxyphenyl)methanone
    —— 4-Hydroxy-3-{[(E)-4-iodo-phenylimino]-methyl}-benzoic acid methyl ester 90334-77-3 C15H12INO3
    4-Hydroxy-3-{[(E)-4-iodo-phenylimino]-methyl}-benzoic acid methyl ester
    —— 4-[1-(benzenesulfonyl)cyclopropyl]oxybenzonitrile 223690-11-7 C16H13NO3S
    4-[1-(benzenesulfonyl)cyclopropyl]oxybenzonitrile
    —— 4-(6-chloro-5-fluoro-1-methyl-1H-benzimidazol-2-yl)isoquinoline 1356482-69-3 C17H11ClFN3
    4-(6-chloro-5-fluoro-1-methyl-1H-benzimidazol-2-yl)isoquinoline
    —— 4-(5,6-dihydro-imidazo[1,2-<i>c</i>]quinazolin-5-yl)-phenol 56948-38-0 C16H13N3O
    4-(5,6-dihydro-imidazo[1,2-<i>c</i>]quinazolin-5-yl)-phenol
    —— (4-bromo-phenyl)-(2-methoxymethyl-phenethyl)-phenyl-phosphine 857469-91-1 C22H22BrOP
    (4-bromo-phenyl)-(2-methoxymethyl-phenethyl)-phenyl-phosphine
    —— 4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-1,1'-biphenyl 106093-12-3 C38H42N4
    4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-1,1'-biphenyl
    —— (4S,E)-4-((4R,6S)-2-methoxy-6-(2-((4-methoxybenzyl)oxy)-ethyl)-2-oxido-1,3,2-dioxaphosphinan-4-yl)pent-2-en-1-yl acetate 1298015-31-2 C21H31O8P
    (4S,E)-4-((4R,6S)-2-methoxy-6-(2-((4-methoxybenzyl)oxy)-ethyl)-2-oxido-1,3,2-dioxaphosphinan-4-yl)pent-2-en-1-yl acetate
    —— 4-bromo-N-(2-hydroxy-2,2-diphenylethyl)benzamide 1390633-16-5 C21H18BrNO2
    4-bromo-N-(2-hydroxy-2,2-diphenylethyl)benzamide
    —— 4-bromo-2-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]-1,3-benzothiazole-6-carboxylic acid 1383818-60-7 C29H25BrF3N3O5S
    4-bromo-2-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]-1,3-benzothiazole-6-carboxylic acid
    —— 4-Amino-5-(2-oxo-2H-chromene-3-carbonyl)-2-phenylamino-thiophene-3-carbothioic acid amide 141632-96-4 C21H15N3O3S2
    4-Amino-5-(2-oxo-2H-chromene-3-carbonyl)-2-phenylamino-thiophene-3-carbothioic acid amide
    —— (4-fluorophenyl)(8-methyl-3-(2-phenyloxazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338372-63-6 C22H18FN5O2
    (4-fluorophenyl)(8-methyl-3-(2-phenyloxazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— 4-[[2-chloro-4-[(4-trifluoromethylphenoxy)methyl]phenyl]sulfanyl]-2-methylphenoxy-acetic acid 503002-78-6 C23H18ClF3O4S
    4-[[2-chloro-4-[(4-trifluoromethylphenoxy)methyl]phenyl]sulfanyl]-2-methylphenoxy-acetic acid
    —— 4-[(E)-(Hydrazinylmethylidene)amino]-N-(pyridin-2-yl)benzamide 733045-66-4 C13H13N5O
    4-[(E)-(Hydrazinylmethylidene)amino]-N-(pyridin-2-yl)benzamide
    —— 4-Methanesulfonyl-5-methylfuran-2-sulfonyl chloride 2225141-16-0 C6H7ClO5S2
    4-Methanesulfonyl-5-methylfuran-2-sulfonyl chloride
    —— 4,5,6,7-tetrabromo-indan 858225-34-0 C9H6Br4
    4,5,6,7-tetrabromo-indan
    —— 4-((2S,4S)-1-(7-Fluoro-2-(2-methylphenylamino)-6-benzoxazolylacetyl)-4-fluoro-2-pyrrolidinylmethoxy) benzoic acid 441711-90-6 C28H25F2N3O5
    4-((2S,4S)-1-(7-Fluoro-2-(2-methylphenylamino)-6-benzoxazolylacetyl)-4-fluoro-2-pyrrolidinylmethoxy) benzoic acid
    —— 4-[4-(4-Fluoro-phenyl)-5-(2-fluoro-pyridin-4-yl)-thiazol-2-yl]-1-methyl-piperidin-4-ol 742078-87-1 C20H19F2N3OS
    4-[4-(4-Fluoro-phenyl)-5-(2-fluoro-pyridin-4-yl)-thiazol-2-yl]-1-methyl-piperidin-4-ol
    —— 4,4'-bis(p-iodophenoxy)diphenyl ether 916265-21-9 C24H16I2O3
    4,4'-bis(p-iodophenoxy)diphenyl ether
    —— 4-[2-(3-methyl-3H-benzothiazol-2-ylidene)-ethylidene]-2,6-diphenyl-4,5-dihydro-2H-pyridazin-3-one 31487-46-4 C26H21N3OS
    4-[2-(3-methyl-3H-benzothiazol-2-ylidene)-ethylidene]-2,6-diphenyl-4,5-dihydro-2H-pyridazin-3-one
    —— 4,7-dichloro-9-oxo-xanthene-1-carboxylic acid 106319-79-3 C14H6Cl2O4
    4,7-dichloro-9-oxo-xanthene-1-carboxylic acid
    —— 4-Amino-2-(methylthio)-7-(α-D-ribofuranosyl)-7H-pyrrolo<2,3-d>pyrimidin 94773-29-2 C12H16N4O4S
    4-Amino-2-(methylthio)-7-(α-D-ribofuranosyl)-7H-pyrrolo<2,3-d>pyrimidin
    —— 4-(4-Pentyl-benzylamino)-benzonitrile 57753-33-0 C19H22N2
    4-(4-Pentyl-benzylamino)-benzonitrile
    —— 4-(7-azatricyclo[6.3.0.02,6]undeca-1(8),2(6)-dien-7-yl)aniline 125731-27-3 C16H18N2
    4-(7-azatricyclo[6.3.0.02,6]undeca-1(8),2(6)-dien-7-yl)aniline
    —— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-(4-fluorophenyl)sulfonylbenzamide 1360828-06-3 C27H21ClF4N6O4S
    4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-(4-fluorophenyl)sulfonylbenzamide
    —— 4-hydrazino-2,5-dimethyl-6-(5-nitro-furan-2-yl)-pyrimidine 28662-10-4 C10H11N5O3
    4-hydrazino-2,5-dimethyl-6-(5-nitro-furan-2-yl)-pyrimidine
    —— 4,4'-(4-((trimethylsilyl)ethynyl)phenylazanediyl)dibenzaldehyde 1548367-66-3 C25H23NO2Si
    4,4'-(4-((trimethylsilyl)ethynyl)phenylazanediyl)dibenzaldehyde
    —— 4-dinitromethylbicyclo[3.3.1]nonan-2-one 1253049-17-0 C10H14N2O5
    4-dinitromethylbicyclo[3.3.1]nonan-2-one
    —— 4-cyclopentyloxy-6-(2,6-diethyl-phenyl)-2-methyl-3-(3-methyl-4-phenyl-pyrazol-1-ylmethyl)-pyridine 693277-14-4 C32H37N3O
    4-cyclopentyloxy-6-(2,6-diethyl-phenyl)-2-methyl-3-(3-methyl-4-phenyl-pyrazol-1-ylmethyl)-pyridine
    —— (4-chloro-6-propoxy-[1,3,5]triazin-2-yl)-methyl-amine 4462-70-8 C7H11ClN4O
    (4-chloro-6-propoxy-[1,3,5]triazin-2-yl)-methyl-amine
    —— 4-<2-Methyl-5-phenyl-pyrrolyl-(1)>-benzoesaeure-<2-diethylamino-ethylester> 103908-18-5 C24H28N2O2
    4-<2-Methyl-5-phenyl-pyrrolyl-(1)>-benzoesaeure-<2-diethylamino-ethylester>
    —— 4-(1,1-Ethylendimercapto-ethyl)-5-methoxy-cumarilsaeure-methylester 98739-31-2 C15H16O4S2
    4-(1,1-Ethylendimercapto-ethyl)-5-methoxy-cumarilsaeure-methylester
    —— 4-Hydroxy-cumarin-diplosalester 102595-04-0 C23H14O7
    4-Hydroxy-cumarin-diplosalester
    —— 4-Brom-4a-methyl-1,3,9-triphenyl-4aH-fluoren 102602-62-0 C32H23Br
    4-Brom-4a-methyl-1,3,9-triphenyl-4aH-fluoren