1004991-98-3
(E)-4-chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde oxime
→
~70%
920965-87-3
4-氯-1H-吡咯并[2,3-b]吡啶-3-甲腈
920965-86-2
4-氯-1-苯磺酰基-1H-吡咯并[2,3-b]吡啶-3-甲腈