2,3-èr qiǎng wù
flavanone
2,3-dihydro-2-phenyl-4h-1-benzopyran-4-one
4-flavanone
2,3-二羟芴
flavanone;2,3-dihydro-2-phenyl-4h-1-benzopyran-4-one;4-flavanone
487-26-3
C15H12O2
224.26
75-78℃