70413-06-8
2,3',4,6-tetrahydroxy-4'-methoxy-desoxybenzoin
+
124-63-0
甲烷磺酰氯
→
2284-31-3
红车轴草素
63240-66-4
3',4',6'-tri-O-benzyl-2'-hydroxy-4-methoxychalcone