(19aR)-1,19-Bis(diphenylphosphino)-7,8,9,10,11,12,13,14-octahydro-6H-dibenzo[b,d][1,6]dioxacyclopentadecine Price Not Available inquiry (19aR)-1,19-Bis(diphenylphosphino)-7,8,9,10,11,12,13,14-octahydro-6H-dibenzo[b,d][1,6]dioxacyclopentadecine Supplier Page Catalog Number ACM331768708 Alternative Name(s) Phosphine, [(19aR)-7,8,9,10,11,12,13,14-octahydro-6H-dibenzo[b,d][1,6]dioxacyclopentadecin-1,19-diyl]bis[diphenyl- (9CI) Molecular Formula C45H44O2P2 CAS# 331768-70-8 Purity 98% Size inquiry Supplier Page https://complexes.alfa-chemistry.com/product/19ar-1-19-bis-diphenylphosphino-7-8-9-10-11-cas-331768-70-8-361183.html