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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-biphenyl-L-phenylalanine —— C21H19NO2
    4-biphenyl-L-phenylalanine
    —— 4-ethyl-2-methyl-6-propylpyrimidine —— C10H16N2
    4-ethyl-2-methyl-6-propylpyrimidine
    —— 4-(6-amino-2-chloropurin-9-yl)butan-1-ol —— C9H12ClN5O
    4-(6-amino-2-chloropurin-9-yl)butan-1-ol
    —— 4-[5-cyano-6-(2-fluoro-4-propoxy-phenylamino)-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester —— C23H28FN5O4
    4-[5-cyano-6-(2-fluoro-4-propoxy-phenylamino)-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester
    —— 4,4,5,5-tetramethylpyren-2-yl-1,3,2-dioxaborolane —— C22H21BO2
    4,4,5,5-tetramethylpyren-2-yl-1,3,2-dioxaborolane
    —— 4-fluoro-2-methylbenzo[d]thiazole —— C8H6FNS
    4-fluoro-2-methylbenzo[d]thiazole
    —— 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzoic acid —— C18H13F3N2O2
    4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzoic acid
    —— 4-((7-methoxy-2,3-dihydrobenzo[f][1,4]thiazepin-4(5H)-yl)methyl)benzoic acid sodium salt —— C18H18NO3S*Na
    4-((7-methoxy-2,3-dihydrobenzo[f][1,4]thiazepin-4(5H)-yl)methyl)benzoic acid sodium salt
    —— 4-[(7-methoxy-2,3-dihydro-1,4-benzothiazepin-4(5H)yl)methyl]benzoic acid hemifumarate —— C4H4O4*2C18H19NO3S
    4-[(7-methoxy-2,3-dihydro-1,4-benzothiazepin-4(5H)yl)methyl]benzoic acid hemifumarate
    —— 4-benzyl-6-chloro-resorcinol —— C13H11ClO2
    4-benzyl-6-chloro-resorcinol
    —— 4-{[{[9-(2-octyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)nonyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt —— C29H58N2O6P
    4-{[{[9-(2-octyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)nonyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt
    —— 4-[4-fluoro-3-(trifluoromethyl)phenyl]-6-methyl-2-propoxythieno[2,3-d]pyrimidine —— C17H14F4N2OS
    4-[4-fluoro-3-(trifluoromethyl)phenyl]-6-methyl-2-propoxythieno[2,3-d]pyrimidine
    —— 4,6-dimethyl-4H-pyrido[3,2-e]-[1,2,4]-thiadiazine 1,1-dioxide —— C8H9N3O2S
    4,6-dimethyl-4H-pyrido[3,2-e]-[1,2,4]-thiadiazine 1,1-dioxide
    —— 4-allyl-1-(thiophene-2-carbonyl)-thiosemicarbazide —— C9H11N3OS2
    4-allyl-1-(thiophene-2-carbonyl)-thiosemicarbazide
    —— 4-(2-chlorophenoxy)butan-2-one —— C10H11ClO2
    4-(2-chlorophenoxy)butan-2-one
    —— 4-(3-ethoxy-2-hydroxypropoxy)phenylcarbamoylmethyl methyl sulfide —— C14H21NO4S
    4-(3-ethoxy-2-hydroxypropoxy)phenylcarbamoylmethyl methyl sulfide
    —— 4-(3-ethoxy-2-hydroxypropoxy)phenylcarbamoylmethyldimethylsulfonium p-toluenesulfonate —— C7H7O3S*C15H24NO4S
    4-(3-ethoxy-2-hydroxypropoxy)phenylcarbamoylmethyldimethylsulfonium p-toluenesulfonate
    —— 4-{[{[6-(2-undecyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)hexyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt —— C29H58N2O6P
    4-{[{[6-(2-undecyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)hexyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt
    —— 4-(benzylthio)-2-methyl-2H-1,2,3-triazole —— C10H11N3S
    4-(benzylthio)-2-methyl-2H-1,2,3-triazole
    —— 4-fluoro-N-(5-methylisothiazol-3-yl) benzenesulfonamide —— C10H9FN2O2S2
    4-fluoro-N-(5-methylisothiazol-3-yl) benzenesulfonamide
    —— 4-ethyl-4-hydroxy-8-methoxy-3-oxo-3,4-dihydro-1H-pyrano[3,4-c]pyridine-6-carboxylic acid propyl ester —— C15H19NO6
    4-ethyl-4-hydroxy-8-methoxy-3-oxo-3,4-dihydro-1H-pyrano[3,4-c]pyridine-6-carboxylic acid propyl ester
    —— 4-{[{[6-(2-tridecyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)butyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt —— C29H58N2O6P
    4-{[{[6-(2-tridecyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)butyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt
    —— 4-{[{[11-(2-hexyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)undecyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt —— C29H58N2O6P
    4-{[{[11-(2-hexyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)undecyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt
    —— 4-[4-(6-amino-4-methoxypyridin-3-yl)piperidine-1-carbonyl]-3-fluorophenol —— C18H20FN3O3
    4-[4-(6-amino-4-methoxypyridin-3-yl)piperidine-1-carbonyl]-3-fluorophenol
    —— 4,5-dihydro-5-(3-methyl-2(3H)-benzothiazolylidene)-2-methylthio-4-oxo-3-(2-propenyl)thiazolium p-toluenesulfonate —— C7H7O3S*C15H15N2OS3
    4,5-dihydro-5-(3-methyl-2(3H)-benzothiazolylidene)-2-methylthio-4-oxo-3-(2-propenyl)thiazolium p-toluenesulfonate
    —— 4-(2-chlorophenoxy)-8-nitroquinolin-2(1H)-one —— C15H9ClN2O4
    4-(2-chlorophenoxy)-8-nitroquinolin-2(1H)-one
    —— 4-(2,5-difluorophenyl)-4-(4-trifluoromethylbenzenesulfonyl)-cyclohexylamine —— C19H18F5NO2S
    4-(2,5-difluorophenyl)-4-(4-trifluoromethylbenzenesulfonyl)-cyclohexylamine
    —— 4,6-dihydroxy-2-thioxo-1,2-dihydro-5-pyrimidinecarbothioic acid allylamide —— C8H9N3O2S2
    4,6-dihydroxy-2-thioxo-1,2-dihydro-5-pyrimidinecarbothioic acid allylamide
    —— 4-{[{[13-(2-butyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)tridecyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt —— C29H58N2O6P
    4-{[{[13-(2-butyl-3-oxyl-4,4-dimethyl-1,3-oxazolidine-2-yl)tridecyl]oxy}(oxy)phosphoryl]oxy}-1,1-dimethylpiperidinium inner salt
    —— 4-(2-propenyl)-1-((6-phenylimidazo[2,1-b]thiazol-3-yl)-acetyl)-3-thiosemicarbazide —— C17H17N5OS2
    4-(2-propenyl)-1-((6-phenylimidazo[2,1-b]thiazol-3-yl)-acetyl)-3-thiosemicarbazide
    —— 4-Allyl-3-hydroxy-5-mercapto-1,2,4-triazole —— C5H7N3OS
    4-Allyl-3-hydroxy-5-mercapto-1,2,4-triazole
    —— 4-chloro-6α-trifluoromethylandrosta-1,4-diene-3,17-dione —— C20H22ClF3O2
    4-chloro-6α-trifluoromethylandrosta-1,4-diene-3,17-dione
    —— 4-methyl-1-(naphth-2-yl)-homopiperazine —— C16H20N2
    4-methyl-1-(naphth-2-yl)-homopiperazine
    —— 4-(4-fluoro-2-methylphenylamino)-5-[4-(4-fluorophenyl)piperidine-1-carbonyl]pyridine-2-sulfonamide —— C24H24F2N4O3S
    4-(4-fluoro-2-methylphenylamino)-5-[4-(4-fluorophenyl)piperidine-1-carbonyl]pyridine-2-sulfonamide
    —— 4-methyl-1-(3-methylphenyl)-homopiperazine —— C13H20N2
    4-methyl-1-(3-methylphenyl)-homopiperazine
    —— [4-(4-chloro-benzenesulfonyl)-4-(2,5-difluoro-phenyl)cyclohexyl]-methanesulfonyl chloride —— C19H18Cl2F2O4S2
    [4-(4-chloro-benzenesulfonyl)-4-(2,5-difluoro-phenyl)cyclohexyl]-methanesulfonyl chloride
    —— 4-Propoxy-3-(5-methyl-4-oxo-7-(2-ethylheptyl)-3,4-dihydro-imidazo[5,1-f][1,2,4]triazin-2-yl)-benzenesulphonyl chloride —— C24H33ClN4O4S
    4-Propoxy-3-(5-methyl-4-oxo-7-(2-ethylheptyl)-3,4-dihydro-imidazo[5,1-f][1,2,4]triazin-2-yl)-benzenesulphonyl chloride
    —— 4-phenyl-7,7-dimethyl-1,2,3,4,5,6,7,8-octahydroquinazoline-2,5-dione 367907-86-6 C16H18N2O2
    4-phenyl-7,7-dimethyl-1,2,3,4,5,6,7,8-octahydroquinazoline-2,5-dione
    —— 4-methyl-5-(trifluoromethyl)pyridin-2(1H)-one —— C7H6F3NO
    4-methyl-5-(trifluoromethyl)pyridin-2(1H)-one
    —— 4-(5-methyl-4,5-dihydro-thiazol-2-yl)-phenol —— C10H11NOS
    4-(5-methyl-4,5-dihydro-thiazol-2-yl)-phenol
    —— 4-[(E)-2-(4-methoxyphenyl)vinyl]-1-{4-[2-(1-pyrrolidinyl)-ethoxy]phenyl}-1H-pyridin-2-one —— C26H28N2O3
    4-[(E)-2-(4-methoxyphenyl)vinyl]-1-{4-[2-(1-pyrrolidinyl)-ethoxy]phenyl}-1H-pyridin-2-one
    —— 4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid (4-bromo-3-cyano-phenyl)-amide —— C23H17BrClN3O5S
    4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid (4-bromo-3-cyano-phenyl)-amide
    —— 4-{[4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbonyl]-amino}-2-cyano-benzoic acid propyl ester —— C27H24ClN3O7S
    4-{[4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbonyl]-amino}-2-cyano-benzoic acid propyl ester
    —— 4,5-dimethoxy-2-methyl-N-(quinolin-8-yl)benzamide —— C19H18N2O3
    4,5-dimethoxy-2-methyl-N-(quinolin-8-yl)benzamide
    —— 4-(2-chlorophenoxy)-2H-chromen-2-one —— C15H9ClO3
    4-(2-chlorophenoxy)-2H-chromen-2-one
    —— 4-methoxynaphtho[2,3-b]thiophene —— C13H10OS
    4-methoxynaphtho[2,3-b]thiophene
    —— 4-(2-isothiocyanato-1-methylethyl)phenol —— C10H11NOS
    4-(2-isothiocyanato-1-methylethyl)phenol
    —— 4-propyl-3,4-dihydro-2H-benzo[b][1,4]thiazine —— C11H15NS
    4-propyl-3,4-dihydro-2H-benzo[b][1,4]thiazine
    —— 4,4,4-trifluoro-2-(2-fluoro-4-methoxy-benzyl)-3-methoxy-but-2-enoic acid ethyl ester —— C15H16F4O4
    4,4,4-trifluoro-2-(2-fluoro-4-methoxy-benzyl)-3-methoxy-but-2-enoic acid ethyl ester
    —— 4-allyl-1-((6-(4-bromophenyl)-imidazo[2,1-b]thiazol-3-yl)-acetyl)-3-thiosemicarbazide —— C17H16BrN5OS2
    4-allyl-1-((6-(4-bromophenyl)-imidazo[2,1-b]thiazol-3-yl)-acetyl)-3-thiosemicarbazide