88877-02-5
3-Pyridinecarbonitrile,5-acetyl-6-[2-(dimethylamino)ethenyl]-1,2-dihydro-2-oxo-
→
~99%
88877-04-7
5-methyl-2-oxo-1H-1,6-naphthyridine-3-carbonitrile
52600-53-0
5-乙酰基-6-甲基-2-氧代-1,2-二羟基吡啶-3-甲腈