亚洲另类欧洲综合久久_亚洲中文无码天堂一区二区三区_精品视频最新网址_午夜性刺激片无码免费视频

Products

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

2,4-Difluorobenzophenone

Product name 2,4-Difluorobenzophenone
Alias 2,4-Difluorobenzophenone
CAS RN 85068-35-5
EINECS No. 285-297-7
Molecular formula C13H8F2O
Molecular weight 218.1988