33252-30-1
2-氯-4-氰基吡啶
+
74497-02-2
1-aminobenzene
→
~93%
137225-05-9
2-anilinopyridine-4-carbonitrile
29181-50-8
吡啶-2,4-二腈
66646-29-5
4-anilino-pyridine-2-carbonitrile