筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:6018-41-3
品名:香豆灵酸甲酯Methylcoumalate
中文别名:2-吡喃酮-3-甲酸甲酯;2H-吡喃-2-氧代-5-羧酸甲酯;2-吡喃酮-5-甲酸甲酯;
英文别名:methyl6-oxopyran-3-carboxylate;
分子式:C7H6O4
分子量:154.12
精确质量:154.027
Psa:56.51
EINECS号:227-871-1
MDL号:MFCD00010120
外观与性状:白色至黄褐色的粉末或晶体
密度:1.326 g/cm3
沸点:178-180°C60mm Hg(lit.)
熔点:65-67°C(lit.)
闪点:178-180°C/60mm
折射率:1.513
WGK Germany:3
海关编码:2932209090
简介:α,β-UnsaturatedketoneMethylCoumalateshowedcytotoxicityagainsthumannormalgingivalfibroblastcellsandoralsquamouscellcarcinomacellline-2.
Aldrich | 香豆灵酸甲酯 Methylcoumalate | 请咨询 | 询价 | 261432 | 98% |
规格:
10g
1g
|
CAS号:491-37-2
品名:4-二氢色原酮Chroman-4-one
中文别名:4-氯酮;2,3-二氢苯并吡喃-4-酮;苯并二氢吡喃-4-酮;
英文别名:2,3-dihydro-4H-chromen-4-one;4-Chlomanone;Isochromanone;4H-1-Benzopyran-4-one,2,3-dihydro-;CHROMANONE,4;4-chormanone;CHROMANONE;2,3-dihydro-4H-1-benzopyran-4-one;4-ChroManone;
分子式:C9H8O2
分子量:148.159
精确质量:148.052
Psa:26.3
EINECS号:207-736-3
MDL号:MFCD00006840
外观与性状:白色至淡黄色晶体粉末
密度:1.196 g/cm3
沸点:127-128ºC (13 mmHg)
熔点:34-40ºC
闪点:110ºC
折射率:1.575
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.018mmHg at 25°C
安全说明:S24/25
危险类别码:R33
海关编码:2932999099
危险品标志:Xi
简介:2,3-Dihydro-4H-1-benzopyran-4-oneisusedinthesynthesisofpotentantagonistsofgroup-IImetabotropicglutamatereceptors.Alsousedinthepreparationofflavonoidinhibitors.
用途:用于有机合成。
Aldrich | 4-二氢色原酮 4-Chromanone | 请咨询 | 询价 | 122351 | 97% |
规格:
10g
|