α-Chloro-p-tolyl-N-methylcarbamat, also known as aldicarb, is a synthetic organophosphorus compound that serves as a carbamate insecticide. It is used to control a wide range of pests, including aphids, mites, and soil-dwelling insects, in various crops such as cotton, soybeans, and vegetables. Aldicarb is known for its high toxicity to both insects and mammals, and it acts by inhibiting the enzyme acetylcholinesterase, leading to an accumulation of acetylcholine in the nervous system and causing paralysis and death in the target organisms. Due to its potential health risks and environmental concerns, the use of aldicarb has been restricted or banned in many countries. It is important to handle aldicarb with extreme caution and to follow proper safety measures to minimize exposure and protect both human health and the environment.
The CAS Registry Mumber 22134-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,3 and 4 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 22134-16: (7*2)+(6*2)+(5*1)+(4*3)+(3*4)+(2*1)+(1*6)=63 63 % 10 = 3 So 22134-16-3 is a valid CAS Registry Number.