5,7-二甲氧基-2,2-二甲基-2H-苯并吡喃,英文名:5,7-dimethoxy-2,2-dimethylchromene,CAS:21421-66-9,化学式:C13H16O3,分子量:220.

2026-03-27 10:24:45

21421-66-9

5,7-二甲氧基-2,2-二甲基-2H-苯并吡喃(5,7-dimethoxy-2,2-dimethylchromene)

CAS: 21421-66-9

化学式: C13H16O3

Customer service