4746-97-8
1,4-环己二酮单乙二醇缩酮
→
40594-09-0
氟西吲哚
40594-30-7
2,4-二氟苯肼
+
176661-76-0
N,N-Dimethyl-1,4-dioxaspiro[4.5]decan-8-amine