4663-97-2
吡啶-2,6-二甲酰胺
→
84877-69-0
2-O,6-O-dimethyl pyridine-2,6-dicarbothioate
2893-33-6
2,6-吡啶二甲腈
55309-58-5
pyridine-2,6-dicarboximidic acid dimethyl ester