Synonyms: 1,1-Dimethyl-1-(2,3-dimethyl-2-hydroxy-3-butenyl)-2-methacryloylhydrazinium hydroxide inner;AC1MIFU1;Hydrazinium, 1,1-dimethyl-1-(2,3-dimethyl-1-(2,3-dimethyl-2-hydroxy-3-butenyl)-2-methacryloyl-, hydroxide, inner salt;1-[dimethyl-(2-methylprop-2-enoylamino)azaniumyl]-2,3-dimethylbut-3-en-2-olate;83483-12-9