55972-71-9 | p-phenylenediamine hydrochloride | C6H8 N2 . x Cl H |
55972-57-1 | 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with methyl 2-methyl-2-propenoate, acetate | (C8H15NO2.C5H8O2)x.xC2H4O2 |
55972-29-7 | 2-Oxepanone, polymer with 1,4-butanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,1-methylenebis(4-isocyanatobenzene) | (C15H10N2O2.C6H14O3.C6H10O2.C4H10O2)x |