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389579-18-4 2,5-pyrrolidinedione,1-methyl-3-(1-methylethylidene)-4-[(pentamethylphenyl)methylene]-

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Product Name 2,5-Pyrrolidinedione,1-methyl-3-(1-methylethylidene)-4-[(pentamethylphenyl)methylene]-
CAS No. 389579-18-4
Molecular Formula C20H25NO2