对甲基苯磺酰异氰酸酯

N-methyl-4-(pyrrolidin-1-yl)pyridin-2-amine

2-溴-４-硝基吡啶氮氧化物

2-methylamino-4-nitropyridine N-oxide

2-(methylamino)-4-(pyrrolidin-1-yl)pyridine 1-oxide