N-(2-Methyl-phenyl)-O-(2,6-dimethyl-phenyl)-thionurethan-S-oxid, also known as Fenitrothion, is an organothiophosphate pesticide primarily used to control a wide range of pests in agriculture, including insects, mites, and nematodes. It is a derivative of thionurea, with a 2-methyl-phenyl group attached to the nitrogen atom and a 2,6-dimethyl-phenyl group attached to the sulfur atom. Fenitrothion is known for its broad-spectrum activity and is effective against various pests such as aphids, caterpillars, and beetles. It works by inhibiting the enzyme acetylcholinesterase, which disrupts the nervous system of the pests, leading to their paralysis and eventual death. Due to its potential health and environmental risks, Fenitrothion's use is regulated in many countries, and it is important to follow proper application guidelines to minimize exposure and impact on non-target organisms.
The CAS Registry Mumber 895-93-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,9 and 5 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 895-93: (5*8)+(4*9)+(3*5)+(2*9)+(1*3)=112 112 % 10 = 2 So 895-93-2 is a valid CAS Registry Number.