110-86-1
吡啶
+
92-84-2
吩噻嗪
79-77-6
β-紫罗酮
124-41-4
甲醇钠
105-39-5
氯乙酸乙酯
→
68555-62-4
VELTONAL
56013-05-9
2-methyl-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-enal
127-41-3
alpha-紫罗酮