... Commodity name: chlorpyrifos(ANSI,ISO,BSI) Chlorpyrifos 1. CAS NO.: 2921-88-22. Common name: chlorpyrifos 3. Commodity name: chlorpyrifos(ANSI ... Chronic oral non-effect level for dog 0.03mg/kg. No carcinogenic, mutagenic and teratogenic effects at experimental dosage. Maximum ... the control of underground pests. At the recommended dosage, no phytotoxicity for most crop, but sensitive to tobacco. 10. ...