412041-50-0 Benzene, 1,2-diethynyl-4-methyl- Benzene, 1,2-diethynyl-4-methyl- Catalog No.: 845503 Name: Benzene, 1,2-diethynyl-4-methyl- CAS: 412041-50-0 Formula: C11H8 Inquire about this product →