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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
    —— 4a,6,6-Trimethyl-3,4,4a,5,6,7,9,9a-octahydro-2H-xanthene-1,8-dione 132929-63-6 C16H22O3
    4a,6,6-Trimethyl-3,4,4a,5,6,7,9,9a-octahydro-2H-xanthene-1,8-dione
    —— [(4-methoxy-phenyl)-(4-methyl-benzoyl)-amino]-p-tolylacetic acid pyridin-3-yl ester 1056016-87-5 C29H26N2O4
    [(4-methoxy-phenyl)-(4-methyl-benzoyl)-amino]-p-tolylacetic acid pyridin-3-yl ester
    —— 4-(4-Ethylanilino)-3-(2,2,2-trifluoroacetyl)chromen-2-one 1264667-85-7 C19H14F3NO3
    4-(4-Ethylanilino)-3-(2,2,2-trifluoroacetyl)chromen-2-one
    —— (4E)-3-methyl-4-(2-phenylhydrazinylidene)-1,4-dihydro-5H-[1,4]diazepino[1,2-a]benzimidazol-5-one 1319206-01-3 C18H15N5O
    (4E)-3-methyl-4-(2-phenylhydrazinylidene)-1,4-dihydro-5H-[1,4]diazepino[1,2-a]benzimidazol-5-one
    —— {4-[2-(3,4-dimethyl-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-2-fluoro-phenyl}-(1,1-dioxido-thiomorpholin-4-yl)-methanone 1180665-17-1 C25H24FN5O3S
    {4-[2-(3,4-dimethyl-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-2-fluoro-phenyl}-(1,1-dioxido-thiomorpholin-4-yl)-methanone
    —— 4-[4-(2-amino-phenyl)-oxazol-2-yl]-butyric acid 847266-62-0 C13H14N2O3
    4-[4-(2-amino-phenyl)-oxazol-2-yl]-butyric acid
    —— 4-Hydroxy-2,3'-dimethyl-benzophenon 93476-87-0 C15H14O2
    4-Hydroxy-2,3'-dimethyl-benzophenon
    —— 4,5-Bis(3-hydroxypropylsulfanyl)-1,3-dithiole-2-thione 291755-63-0 C9H14O2S5
    4,5-Bis(3-hydroxypropylsulfanyl)-1,3-dithiole-2-thione
    —— 4-(3-methoxyphenyl)-2-morpholin-4-yl-6-(pyridin-3-ylamino)pyrimidine-5-carboxylic acid 701243-85-8 C21H21N5O4
    4-(3-methoxyphenyl)-2-morpholin-4-yl-6-(pyridin-3-ylamino)pyrimidine-5-carboxylic acid
    —— 4-chloro-2-(2-fluorophenyl)pyrimidine-5-carboxylic acid ethyl ester 910053-65-5 C13H10ClFN2O2
    4-chloro-2-(2-fluorophenyl)pyrimidine-5-carboxylic acid ethyl ester
    —— 4-Amino-2-ethoxy-6-(trichlormethyl)-3,5-pyridindicarbonitril 97942-96-6 C10H7Cl3N4O
    4-Amino-2-ethoxy-6-(trichlormethyl)-3,5-pyridindicarbonitril
    —— 4-[7-(Cyclohexylamino)-1-cyclopentyl-2,4-dioxoquinazolin-3-yl]butanoic acid 1075695-82-7 C23H31N3O4
    4-[7-(Cyclohexylamino)-1-cyclopentyl-2,4-dioxoquinazolin-3-yl]butanoic acid
    —— 4-oxo-2-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidine-2,6-dicarboxamide 1029685-43-5 C21H19N5O5S
    4-oxo-2-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidine-2,6-dicarboxamide
    —— {4-[(Benzyloxy)methyl]-2-oxabicyclo[2.1.1]hexan-1-yl}methanol 2173996-58-0 C14H18O3
    {4-[(Benzyloxy)methyl]-2-oxabicyclo[2.1.1]hexan-1-yl}methanol
    —— (4-tert-Butyl-cyclohexyloxy)-triethyl-silane 81256-47-5 C16H34OSi
    (4-tert-Butyl-cyclohexyloxy)-triethyl-silane
    —— (4-methoxyphenyl)[5-(4-methoxyphenyl)-3-(4-methylphenyl)-2-furyl]acetonitrile 1431790-02-1 C27H23NO3
    (4-methoxyphenyl)[5-(4-methoxyphenyl)-3-(4-methylphenyl)-2-furyl]acetonitrile
    —— 4-(3-(trifluoromethyl)diaziridin-3-yl)benzoic acid tert-butyl ester 1210908-12-5 C13H15F3N2O2
    4-(3-(trifluoromethyl)diaziridin-3-yl)benzoic acid tert-butyl ester
    —— 4,5-dibromo-1-(4-methoxybenzyl)-2-(2-tolyl)-1H-imidazole 1448032-51-6 C18H16Br2N2O
    4,5-dibromo-1-(4-methoxybenzyl)-2-(2-tolyl)-1H-imidazole
    —— 4-Oxo-4-(3-trifluoromethyl-phenyl)-butyric acid 2,5-dioxo-pyrrolidin-1-yl ester 75382-51-3 C15H12F3NO5
    4-Oxo-4-(3-trifluoromethyl-phenyl)-butyric acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— 4-amino-3,5-difluoro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone 105253-00-7 C31H24F2N2O8
    4-amino-3,5-difluoro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone
    —— 4,5,6-trimethyl-[1,2]dithiolo[3,4-<i>b</i>]pyridine-3-thione 65282-72-6 C9H9NS3
    4,5,6-trimethyl-[1,2]dithiolo[3,4-<i>b</i>]pyridine-3-thione
    —— 4-Oxo-3-methyl-1.4-dihydro-<1>benzopyrano<4.3-c>pyrazol 2587-09-9 C11H8N2O2
    4-Oxo-3-methyl-1.4-dihydro-<1>benzopyrano<4.3-c>pyrazol
    —— 4-[(2,2,6,6-Tetramethylpiperidin-1-yl)carbonyl]aniline 213414-49-4 C16H24N2O
    4-[(2,2,6,6-Tetramethylpiperidin-1-yl)carbonyl]aniline
    —— 4-[2-(2-trifluoromethyl-phenyl)-ethyl]-1H-imidazole 1033822-40-0 C12H11F3N2
    4-[2-(2-trifluoromethyl-phenyl)-ethyl]-1H-imidazole
    —— 4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(2,4-difluoro-phenoxy)acetyl-amino]thiazol-5-yl}benzoic acid methyl ester 1328992-92-2 C28H22F2N2O6S2
    4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(2,4-difluoro-phenoxy)acetyl-amino]thiazol-5-yl}benzoic acid methyl ester
    —— 4-oxo-1,2-dioxy-4<i>H</i>-pyrazole-3,5-dicarboxylic acid diisopropyl ester 61677-99-4 C11H14N2O7
    4-oxo-1,2-dioxy-4<i>H</i>-pyrazole-3,5-dicarboxylic acid diisopropyl ester
    —— 4-O-Acetylascochlorin 38561-37-4 C25H31ClO5
    4-O-Acetylascochlorin
    —— 4-[(2,2,2-trifluoroethyl)({5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-2-yl}methyl)amino]-2-(trifluoromethyl)benzonitrile 916810-16-7 C20H11F9N4O
    4-[(2,2,2-trifluoroethyl)({5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-2-yl}methyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4-{3-[2-(4-trifluoromethylphenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006896-02-1 C27H20F6N4O2
    4-{3-[2-(4-trifluoromethylphenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
    —— 4-(4-tert-butylthiazol-2-ylamino)-N,N-dicyclopropyl-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide 1271020-85-9 C25H31N7OS
    4-(4-tert-butylthiazol-2-ylamino)-N,N-dicyclopropyl-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide
    —— 4,5-Dimethyl-4-hydroxy-3-(pyrid-2-yl)-thiazolidin-2-thion 69378-36-5 C10H12N2OS2
    4,5-Dimethyl-4-hydroxy-3-(pyrid-2-yl)-thiazolidin-2-thion
    —— 4-Acetamino-3-<2-chlor-benzoyl>-benzonitril 17562-65-1 C16H11ClN2O2
    4-Acetamino-3-<2-chlor-benzoyl>-benzonitril
    —— 4-[[4-(Dimethylamino)phenyl]diazenyl]-3,5-dimethylphenol 17588-50-0 C16H19N3O
    4-[[4-(Dimethylamino)phenyl]diazenyl]-3,5-dimethylphenol
    —— 4-(1-(diphenylmethyleneamino)-2-(4-methoxyphenyl)ethyl)benzonitrile 1204177-33-2 C29H24N2O
    4-(1-(diphenylmethyleneamino)-2-(4-methoxyphenyl)ethyl)benzonitrile
    —— 4',5'-bis(butylthio)-4-iodotetrathiafulvalene 717918-81-5 C14H19IS6
    4',5'-bis(butylthio)-4-iodotetrathiafulvalene
    —— 4-((4-methyl-N-(3-methyl-1-phenylbut-3-en-1-yl)phenyl)sulfonamido)but-2-yn-1-yl pivalate 1346228-63-4 C27H33NO4S
    4-((4-methyl-N-(3-methyl-1-phenylbut-3-en-1-yl)phenyl)sulfonamido)but-2-yn-1-yl pivalate
    —— 4-Cyano-4,4a-epoxy-5,6,7,8-tetrahydrocyclohexa<c>pyran-3(8aH)-one-1-spiro-1'-cyclohexane 96829-74-2 C15H19NO3
    4-Cyano-4,4a-epoxy-5,6,7,8-tetrahydrocyclohexa<c>pyran-3(8aH)-one-1-spiro-1'-cyclohexane
    —— 4-{(2S,3S)-3-[(1Z,4Z,8Z)-(R)-6-(tert-Butyl-dimethyl-silanyloxy)-tetradeca-1,4,8-trienyl]-oxiranyl}-butyric acid 79065-04-6 C26H46O4Si
    4-{(2S,3S)-3-[(1Z,4Z,8Z)-(R)-6-(tert-Butyl-dimethyl-silanyloxy)-tetradeca-1,4,8-trienyl]-oxiranyl}-butyric acid
    —— 4-[Hydroxy-(5-methyl-furan-2-yl)-methyl]-2-methyl-[1,3]dioxan-5-ol 80545-40-0 C11H16O5
    4-[Hydroxy-(5-methyl-furan-2-yl)-methyl]-2-methyl-[1,3]dioxan-5-ol
    —— 4-[[(R)-2-(4-chloro-3-trifluoromethyl-phenylamino)-propyl]-(3,3-dimethoxy-propionyl)-amino]-butyric acid methyl ester 1290048-12-2 C20H28ClF3N2O5
    4-[[(R)-2-(4-chloro-3-trifluoromethyl-phenylamino)-propyl]-(3,3-dimethoxy-propionyl)-amino]-butyric acid methyl ester
    —— 4-chloro-benzenesulfonic acid 2-(3-furan-2-yl-propionyl)-4,6-diiodophenyl ester 784210-44-2 C19H13ClI2O5S
    4-chloro-benzenesulfonic acid 2-(3-furan-2-yl-propionyl)-4,6-diiodophenyl ester
    —— (4R,5R,E)-2,4,7-trimethyloct-2-ene-1,5-diol 1364680-95-4 C11H22O2
    (4R,5R,E)-2,4,7-trimethyloct-2-ene-1,5-diol
    —— 4-methyl-2-[(E,3E)-3-(1-methyl-2-phenylquinolin-4-ylidene)prop-1-enyl]-[1,3]oxazolo[4,5-b]pyridin-4-ium;iodide 305802-10-2 C26H22N3O*I
    4-methyl-2-[(E,3E)-3-(1-methyl-2-phenylquinolin-4-ylidene)prop-1-enyl]-[1,3]oxazolo[4,5-b]pyridin-4-ium;iodide
    —— 4-amino-8-methylquinazolin-2(1H)-one 1092080-18-6 C9H9N3O
    4-amino-8-methylquinazolin-2(1H)-one
    —— 4-(3-Cyclohexenyl)-2-azetidin 57291-26-6 C9H13NO
    4-(3-Cyclohexenyl)-2-azetidin
    —— 4-methyl-undec-4-en-3-one 137165-81-2 C12H22O
    4-methyl-undec-4-en-3-one
    —— 4-(2-methoxyethoxy)-3-nitrobenzoic acid 90923-45-8 C10H11NO6
    4-(2-methoxyethoxy)-3-nitrobenzoic acid
    —— 4-Methyl-2-pentanonoxim-pikrat 80606-06-0 C12H14N4O7
    4-Methyl-2-pentanonoxim-pikrat
    —— 4-(4-acetylpiperazin-1-yl)-2-(2-chlorophenyl)-N-(4-methoxybenzyl)quinazoline-7-carboxamide 1093985-60-4 C29H28ClN5O3
    4-(4-acetylpiperazin-1-yl)-2-(2-chlorophenyl)-N-(4-methoxybenzyl)quinazoline-7-carboxamide
    —— 4-amino-2-benzoyl-5-cyano-3-hydroxy-6-oxo-7-phenylthieno<2,3-b>pyridine 143208-35-9 C21H13N3O3S
    4-amino-2-benzoyl-5-cyano-3-hydroxy-6-oxo-7-phenylthieno<2,3-b>pyridine