依普黄酮杂质9,英文名:4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-(4-hydroxyphenyl)-8,8-dimethyl-,CAS:16109
2026-03-27 10:24:45
161099-44-1
依普黄酮杂质9(4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-(4-hydroxyphenyl)-8,8-dimethyl-)
CAS: 161099-44-1
化学式: C20H16O4
Previous：4,4,-二吡啶胺,英文名:4,4'-DIPYRIDYLAMINE,CAS:1915-42-0,化学式:C10H9N3,分子量:171.2,密度:1.206,熔点:281-282℃,沸点:3 
