10066-73-6 AMMONIUM, (3-HYDROXYPROPYL)TRIMETHYL-, IODIDE, ESTER with (cis-1,2,trans-1,3,tra Ammonium, (3-hydroxypropyl)trimethyl-, iodide, ester with (cis-1,2,trans-1,3,trans-1,4)-2,4-diphenyl-1,3-cyclobutanedicarboxylic acid (2:1)