3,3,5,5-tetramethyl-4-methylidenepyrazole;3,3,5,5-tetramethyl-4-methylene-pyrazole;3,3,5,5-tetramethyl-4-methylenepyrazole;3,3,5,5-tetramethyl-4-methylidene-pyrazole;55790-78-8;1-Pyrazoline, 3,3,5,5-tetramethyl-4-methylene-;4,5-Dihydro-3,3,5,5-tetramethyl-4-methylene-3H-pyrazole
3,3,5,5-tetramethyl-4-methylidenepyrazole