(11bS)- N,N-bis(1-methylethyl)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

(11bS)- N,N-bis(1-methylethyl)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine · CAS 185449-85-8