常用名8-乙酰基-7-羟基-4-甲基香豆素英文名8-Acetyl-7-hydroxy-4-methyl-chromen-2-one CAS号2555-29-5分子量218.205 密度1.3±0.1 g/cm3沸点426.1±45.0 °C at 760 mmHg 分子式C12H10O4熔点174-178°C MSDSN/A闪点170.7±22.2 °C 如对规格有其他要求,或想要更低折扣,请联系线上客服。
8-acetyl-7-hydroxy-4-methylcoumarin 8-Acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one 性质描述: 结晶。 生产方法: 用间苯二酚与乙酰乙酸乙酯在硫酸参与下缩合,生成7-羟基-4-甲基香豆素,然后以乙酸酐乙酰化,得7-乙酰氧基-4-甲基香豆素,后者在无水三氯化铝参与下加热经分子重排后得到该品。 用途: 色甘...
2H-1-Benzopyran-2-one, 8-acetyl-7-hydroxy-4-methyl- 4-Methyl-7-hydroxy-8-acetocoumarin 4-Methyl-7-hydroxy-8-acetylcoumarin 7-Hydroxy-8-acetyl-4-methylcoumarin 8-Acetyl-4-methyl-7-hydroxycoumarin 8-ACETYL-4-METHYLUMBELLIFERONE 8-Acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one 8-Acetyl-7...
中文别名 8-乙酰基-7-羟基-4-甲基香豆素;8-乙酰-4-甲基伞形花内酯;8-乙酰-7-羟基-4-甲基香豆素;英文名称 8-acetyl-7-hydroxy-4-methylchromen-2-one英文别名 8-acetyl-4-methyl-7-hydroxycoumarin;8-Acetyl-7-hydroxy-4-methylcoumarin;8-Acetyl-7-Hydroxy-4-methylcoumarin;7-hydroxy-8-acetyl-4-methyl-...
ChemInform Abstract: Mannich Reaction of 8-Acetyl-7-hydroxy-4-methylcoumarin with Morpholine and Formation of a Novel Mannich Base.doi:10.1002/chin.199428192pyran derivativesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading ...
别名:8-乙酰基-7-羟基-4-甲基-2H-1-苯并吡喃-2-酮,8-乙酰基-7-羟基-4-甲基香豆素,8-乙酰-7-羟基-4-甲基香豆素,AKOS BBS-00008115,AKOS BB-9484,8-ACETYL-4-METHYLUMBELLIFERONE,8-ACETYL-7-HYDROXY-4-METHYL-CHROMEN-2-ONE,8-ACETYL-7-HYDROXY-4-METHYLCOUMARIN,4-Methyl-7-hydroxy-8-acetylcoumarin...
4-Methyl-7-hydroxy-8-acetylcoumarin had the strongest antifungal activities, whose EC50 against F. oxysporium and C. diplodiella were 5.31 and 13.72 mg/L respectively. EC s50 of 8-methylcoumarin against the 4 kinds of plant pathogens tested were all less than 58 mg/L. The herbicidal ...
水仙苷CAS号604-80-8兔子皮质醇(Coisol)ELISA试剂盒96T/48T试剂盒组装/原装9,9-Bis(4-hydroxyphenyl)fluorene 3236-71-3中文名:9,9-双(4-羟苯基)芴分子式:C25H18O2 兔子皮质醇(Coisol)ELISA试剂盒96T/48T试剂盒组装/原装11,12-Di-O-acetyltenacigenin B中文名:分子式:C25H36O7度:98.5% ...
2) 8-Acetyl-7-hydroxy-4-methylcoumarin 8-乙酰基-7-羟基-4-甲基-2H-1-苯并吡喃-2-酮3) 4-desoxyhowiicin B 4-去氧海南哥纳香乙素4) Dehydro acetic acid 甲基乙酰基吡喃酮5) d-8-acetoxycarvotanacetone d-8-乙酰氧香芹艾菊酮6) 8-Acetyl-7-methoxycoumarin 8-乙酰-7-甲氧基香豆素...