2-BUTENOIC ACID, 3-(((ETHYLAMINO)METHOXYPHOSPHINOTHIOYL)OXY)-, 1-METHYLETHYL EST 2-Butenoic acid, 3-(((ethylamino)methoxyphosphinothioyl)oxy)-, 1-methylethyl ester, (E)-, mixt. with 2,2-dichloroethenyl dimethyl phosphate 77491-30-6 Safrotin