106881-77-0
5-氟-1-(1-羟基四氢噻吩-2-基)嘧啶-2,4(1H,3H)-二酮
+
74-88-4
甲基碘
→
3240-25-3
(NZ)-N-[1-(1-methylpyridin-1-ium-3-yl)ethylidene]hydroxylamine
6965-62-4
1-(1-methylpyridin-1-ium-3-yl)ethanone