3-Carbamoyl-1-methylpyridinium chloride 3-胺甲醯基-1-甲基-吡啶氯化物 C5H4N(Cl)(CH3)(CONH2)
3-Carbamoyl-1-methylpyridinium chloride 3-胺甲醯基-1-甲基-吡啶氯化物 C5H4N(Cl)(CH3)(CONH2)
[ 我要回應 ] -> 3-Carbamoyl-1-methylpyridinium chloride 3-胺甲醯基-1-甲基-吡啶氯化物