Einecs 238-391-7

1,1'-[ethylenebis(oxymethylene)]dipyridinium dichloride

Pyridinium, 1,1'-(1,2-ethanediylbis(oxymethylene))bis-, dichloride

Pyridinium, 1,1'-(1,2-ethanediylbis(oxymethylene))bis-, chloride (1:2)