5751-52-0
7-甲氧基-4H-色烯-4-酮
→
131086-97-0
3,7-dihydroxybenzo[c]chromen-6-one
133730-22-0
3-methoxy-2-(N,N-diethylcarboxamido)phenylboronic acid
17715-69-4
2,4-二甲氧基溴苯