中文名称：外特酮
CAS号：51225-30-0
中文别名：5,7,4'三羟基-6-异戊烯基异黄酮
英文名称：Wighteone
EINEC：3-(4-Hydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one; 4',5,7-Trihydroxy-6-(3-methyl-2-butenyl)isoflavone; 4',5,7-Trihydroxy-6-prenyl-isoflavone; 5,7-Dihydroxy-3-(4-hydroxyphenyl)-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one; Erythrinin B; 5,7,4'-Trihydroxy-6-prenylisoflavone
分子式：C20H18O5
分子量：338.35392