2-Propenoic acid, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid
Prop-2-enoic acid--N-(2-sulfobutan-2-yl)prop-2-enimidic acid (1/1)
Prop-2-enoic acid--N-(2-sulfobutan-2-yl)prop-2-enimidic acid (1/1)