成人h动漫精品一区二区_日韩超清无码在线观看_精品国产AV无码久久久妖精_亚洲成AV人在线观看福利

2,4-Dimethoxyacetophenone

Product Type Acetophenone Derivatives
CAS No. 829-20-9
Physicochemical properties

Appearance: white crystalline powder
Structural formula 2,4-Dimethoxyacetophenone
Content 98.0%min
Detailed Introduction