Sotrastaurin Sotrastaurin Synonyms: (1,1-Dimethylpiperidin-1-ium-4-yl) octadecyl phosphate; 4-((Hydroxy(octadecyloxy)phosphinyl)oxy)-1,1-dimethylpiperidinium inner salt CAS NO.: 157716-52-4 Formula: C25H52NO4P Weight: 461.65848