(Purin-6-yl)trimethylammonium chloride 13020-83-2 1H-Purin-6-aminium, N,N,N-trimethyl-, chloride AD 707 Ammonium, trimethylpurin-6-yl-, chloride FDA 0064 NSC51095 Purin-6-yl-trimethylammonium chloride Purine-6-yltrimethyl ammonium chloride QUAP Trimethylpurin-6-ylammonium chloride