国产高清不产二区三区|综合日韩天天久久一本|欧美日韩国产综合新一区|日韩一区二区午夜福利视频|日韩国产成人无码av毛片|亚洲欧美中文日韩二区一区|国产全黄三级国产全黄三级书|18pao国产成视频永久免费

Butyrylacetic acid methyl ester

Product category Other intermediates
CAS No. 30414-54-1
Details

CAS No.: 30414-54-1
Appearance: colorless clear liquid\
Moisture: ≤0.2%
Content: ≥99%
Packaging specification: 200KG/drum