英文别名
4-(2-Methyl-5-isopropenyl-1-cyclopentenyl)-butan-2-on-2,4-dinitrophenylhydrazon;4-(5-isopropenyl-2-methyl-cyclopent-1-enyl)-butan-2-one-(2,4-dinitro-phenylhydrazone);4-(5-Isopropenyl-2-methyl-cyclopent-1-enyl)-butan-2-on-(2,4-dinitro-phenylhydrazon)