4-16-00-00167 (Beilstein Handbook Reference) 5834-96-8 Alamos Azothoate BRN 3423231 Caswell No. 206A EINECS 227-419-3 EPA Pesticide Chemical Code 206100 L 1058 O-(p-(p-Chlorophenylazo)phenyl) O,O-dimethyl phosphorothioate Phosphorothioic acid, O-(4-((4-chlorophenyl)azo)phenyl) O,O-dimethyl ester Phosphorothioic acid, O-(p-((p-chlorophenyl)azo)phenyl) O,O-dimethyl ester Slam