0 Cebranopadol CAS 863513-91-1 In APIs, Pharmaceutical Chemicals, Products 863513-91-1,Cebranopadol,(1alpha,4beta)-6′-Fluoro-4′,9′-dihydro-N,N-dimethyl-4-phenylspiro[cyclohexane-1,1′(3’H)-pyrano[3,4-b]indol]-4-amine;GRT 6005