74-90-8
氰化氢
→
57-12-5
METHYL4-(CYANOMETHYL)BENZOATE
+
53518-13-1
Aminylium, methylene-
17030-74-9
羰基甲鎓
201230-82-2
carbon monoxide
609339-86-8
hydrogen cluster cation
1333-74-0
氢气