Trans-1,2-bis-(4-chlor-phenyl)-1,2-dibenzylmercapto-ethylen, also known as 1,2-bis(4-chlorophenyl)-1,2-dibenzylmercaptoethylene, is a complex organic compound characterized by its unique molecular structure. It features two benzylmercapto groups attached to a central ethylene chain, with each benzyl group being connected to a 4-chlorophenyl ring. This chemical is notable for its potential applications in various fields, such as pharmaceuticals and materials science, due to its specific properties and reactivity. The presence of chlorine atoms in the phenyl rings can influence its chemical behavior, making it a subject of interest for researchers exploring the effects of halogenation on molecular interactions and stability.
The CAS Registry Mumber 5216-42-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,1 and 6 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 5216-42: (6*5)+(5*2)+(4*1)+(3*6)+(2*4)+(1*2)=72 72 % 10 = 2 So 5216-42-2 is a valid CAS Registry Number.