4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-,英文名:4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phen
2026-03-27 10:24:45
83767-01-5
4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-(4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-)
CAS: 83767-01-5
化学式: C19H19NO2