33646-02-5
2,4-dibromo-7-hydrazino-cycloheptatrienone
→
29798-82-1
2,4,7-Triamino-pteridin-6-carbonsaeure-amid
2161-40-2
2-甲氧基-2,4,6-环庚三烯-1-酮
1121-66-0
2-环庚烯-1-酮
502-42-1
环庚酮