2523-94-6 4-01-00-01264 (Beilstein Handbook Reference) BRN 1701190 Dichloromethoxyphosphine sulfide EINECS 219-753-3 Methyl dichlorothionophosphate Methyl dichlorothiophosphate Methyldichlorthiofosfat [Czech] Monomethyldichlorothiophosphate O-Methyl dichlorothiophosphate O-Methyl phosphorodichlorothioate O-Methylester kyseliny dichlorthiofosforecne [Czech] PHOSPHORODICHLORIDOTHIOIC ACID, METHYL ESTER