91亚洲国产成人久久精品网站,国产66精品久久久久999小说,成人999,91高清免费视频,91小视频免费观看,男人都懂的网址,91黄视频在线观看

Products

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

2,4-Dichloro-5-fluoroacetophenone

Product name 2,4-Dichloro-5-fluoroacetophenone;
CAS RN 704-10-9
EINECS No.  
Molecular formula C10H7BrF6O
Molecular weight 337.0564