Phosphorsaeure-diphenylester-<(dichlormethylen)-amid>, also known as diphenyl chlorophosphate or dichlorvos, is an organophosphorus compound with the chemical formula C8H8Cl2O4P. It is a colorless, oily liquid with a slight odor and is used as an insecticide and acaricide. Dichlorvos is effective against a wide range of pests, including flies, mosquitoes, and mites, and is commonly applied in agriculture, veterinary medicine, and public health. However, due to its high toxicity and potential health risks, its use has been restricted or banned in many countries. It is important to handle dichlorvos with caution and follow proper safety measures to minimize exposure and environmental impact.
The CAS Registry Mumber 6185-98-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,8 and 5 respectively; the second part has 2 digits, 9 and 8 respectively. Calculate Digit Verification of CAS Registry Number 6185-98: (6*6)+(5*1)+(4*8)+(3*5)+(2*9)+(1*8)=114 114 % 10 = 4 So 6185-98-4 is a valid CAS Registry Number.