1-Butanaminium,4,4'-[1,4-phenylenebis(carbonyloxy)]bis[N,N,N-trimethyl-, diiodide (9CI)
CAS No. 16051-53-9
Ammonium,(4-hydroxybutyl)trimethyl-, iodide, terephthalate (2:1) (8CI); Terephthalicacid, diester with (4-hydroxybutyl)trimethylammonium iodide; PK 97