2830-87-7 BAY 47185 BRN 2140091 Bayer 47185 ENT 25,828 Phosphorodithioic acid, O,O-dimethyl ester, S-ester with N,N'-diethyl2-mercaptomalonamide S-(2-(Ethylamino)-1-((ethylamino)carbonyl)-2-oxoethyl) O,O-dimethyl phosphorodithioate