| 英文别名： |
2-Propenoic acid,2-methyl-, potassium salt (1:1);Potassium methacrylate;POTASSIUM METHACRYLATE, hemihydrate;potassium,2-methylprop-2-enoate;2-methyl-acrylic acid potassium;Kaliummethacrylat;Potasium methacrylate;potassium 2-methyl-2-propenoate;potassium methacrylic acid;potassium salt of methacrylic acid |
