10,15-DIOXA-7-AZONIA-3-SILAHEPTADECAN-17-AMINIUM, 11,14-DIOXO-N-(3-(DIMETHYLETHY 10,15-Dioxa-7-azonia-3-silaheptadecan-17-aminium, 11,14-dioxo-N-(3-(dimethylethylsilyl)propyl)-N,N,3,3,7,7-hexamethyl-, diiodide 95521-09-8