O,O-Diaethyl-S-aethylanilino-dithiophosphat, also known as O,O-diethyl S-ethylmercaptoanilide phosphorodithioate, is an organophosphorus compound with the chemical formula C11H20NO2PS2. It is a colorless to pale yellow liquid with a garlic-like odor and is used as an insecticide and acaricide. This chemical acts by inhibiting the enzyme acetylcholinesterase, which disrupts the nervous system of pests, leading to their paralysis and death. It is effective against a wide range of pests, including aphids, mites, and whiteflies, and is commonly used in agriculture to protect crops. However, due to its toxicity and potential environmental impact, its use is regulated in many countries, and alternative, less harmful pesticides are often preferred.
The CAS Registry Mumber 2047-17-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,4 and 7 respectively; the second part has 2 digits, 1 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2047-17: (6*2)+(5*0)+(4*4)+(3*7)+(2*1)+(1*7)=58 58 % 10 = 8 So 2047-17-8 is a valid CAS Registry Number.