8,15-DIOXA-5-AZONIA-3-SILAHEPTADECAN-17-AMINIUM, 3,3-DIETHYL-9,14-DIOXO-N,N,5,5- 8,15-Dioxa-5-azonia-3-silaheptadecan-17-aminium, 3,3-diethyl-9,14-dioxo-N,N,5,5-tetramethyl-N-((triethylsilyl)methyl)-, diiodide 95521-14-5