Robuta

https://www.sigmaaldrich.com/US/en/product/aldrich/657670
Poly(2-dimethylamino)ethyl methacrylate) methyl chloride quaternary salt; CAS Number: 26161-33-1; Synonyms: MADQUAT,Poly(2-(trimethylamino)ethyl...
ethyl methacrylatemethyl chloridepolydimethylaminoquaternary