51559-35-4
8-(2-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one
→
~45%
73292-92-9
4-(7-methoxy-2-oxochromen-8-yl)-2-methylbut-2-enal
484-12-8
蛇床子素
~22%
+
73292-93-0
4'-hydroxylosthole