41796-14-9
2,8-dimethylchromone
→
~80%
87165-87-5
8-(bromomethyl)-2-methylchromen-4-one
138565-09-0
乙酮,1-(2-羟基-3-甲基苯基)-2-(三苯基正膦亚基)-
23287-26-5
2-羟基-3-甲基苯甲酸甲酯