久久精品亚洲熟女WYN98_亚洲综合激情另类图片专区_亚洲第一国产综合野狼_国产高清无码免费

Products

People oriented, science and technology first, and win-win cooperation

4-Chlorobenzaldehyde

Product name 4-Chlorobenzaldehyde
Alias 4-Chlorobenzaldehyde
CAS RN 104-88-1
EINECS No. 203-247-4
Molecular formula C7H5ClO
Molecular weight 140.567
Last one： Tosyl chloride PTSC Next one：4-Chlorobenzoyl chlo