27499-64-5
→
~19%
218-01-9
屈
+
71265-25-3
11-甲基-11H-苯并[a]芴
238-84-6
1,2-苯并芴
479-79-8
苯并[a]芴酮
855167-82-7
11-methyl-11H-benzo[a]fluoren-11-ol