CAS No. 21307-20-0 3,4-BIS(2-CHLOROPHENYL)CYCLOPENTANONE 3,4-BIS(2-CHLOROPHENYL)CYCLOPENTANONE Catalog No.: 1452868 Name: 3,4-BIS(2-CHLOROPHENYL)CYCLOPENTANONE CAS: 21307-20-0 Formula: C6H8N2O3S Inquire about this product →