Phenyl-dithioarsonigsaeure-dibenzylester, also known as dibenzyl phenyl dithioarsinate, is a chemical compound with the molecular formula C24H22As2OS2. It is an organoarsenic compound characterized by the presence of two benzyl groups attached to a phenyl ring, which is further connected to a dithioarsinic acid moiety. Phenyl-dithioarsonigsaeure-dibenzylester is primarily used as a pesticide, specifically as an insecticide and acaricide, targeting a variety of pests and mites in agriculture. Due to its potential environmental and health risks, its use has been restricted or banned in many countries. The compound's chemical structure and properties make it effective in controlling pests, but also contribute to its persistence in the environment and potential toxicity to non-target organisms.
The CAS Registry Mumber 1646-68-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,4 and 6 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 1646-68: (6*1)+(5*6)+(4*4)+(3*6)+(2*6)+(1*8)=90 90 % 10 = 0 So 1646-68-0 is a valid CAS Registry Number.