sodium 2-(hexadecyloxy)-5-[7-[(1-phenyl-1H-tetrazol-5-yl)thio]-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazin-6-yl]benzenesulphonate

2-Hexadecyloxy-5-[7-[(1-phenyl-1H-tetrazol-5-yl)thio]-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazin-6-yl]benzenesulfonic acid sodium salt