1,5,9-Trioxa-8,10-diazadispiro[2.0.4.3]undecane,10-(1,1-dimethylethyl)-7,7-dimethyl-2,2,11-triphenyl-, (3R,4R,11S)-rel-
CAS No. 588701-39-7
MK-5172 1206524-85-7