66996-10-9 AI3-29291 BRN 2301904 DPX 4710 Ethanimidothioic acid, N-((5-ethoxy-2-methyl-4-(1-methylethyl)-1-oxo-6-oxa-3-thia-2,4-diaza-5-phosphaoct-1-yl)oxy)-, methyl ester, P-sulfide U 47319