1,3,8-Triazaspiro(4.5)decan-4-one, 8-(4-oxo-3,3-diphenylhexyl)-1-phenyl- 1109-69-9 8-(4-Oxo-3,3-diphenylhexyl)-1-phenyl-1,3,8-triazaspiro(4.5)decan-4-one R 5260 R-5260