21039-44-1 1,1'-Binaphthalene, 3,4-dihydro- 1,1'-Binaphthalene, 3,4-dihydro- Catalog No.: 1571783 Name: 1,1'-Binaphthalene, 3,4-dihydro- CAS: 21039-44-1 Formula: C20H16 Inquire about this product →