2'-Phenyl-2-chlorsulfonyl-diphenylsulfid, also known as 2-chlorosulfonyl-1-phenyl-1-(phenylthio)ethene, is an organic compound with the chemical formula C14H11ClO2S2. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. 2'-Phenyl-2-chlorsulfonyl-diphenylsulfid is characterized by the presence of a phenyl group, a chlorosulfonyl group, and a diphenylsulfide moiety. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain pesticides and other sulfur-containing compounds. Due to its reactivity, it is important to handle this chemical with care, following appropriate safety measures to prevent potential health and environmental risks.
The CAS Registry Mumber 2688-83-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,8 and 8 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2688-83: (6*2)+(5*6)+(4*8)+(3*8)+(2*8)+(1*3)=117 117 % 10 = 7 So 2688-83-7 is a valid CAS Registry Number.