Trans-1,2-bis-(4-chlor-phenyl)-1,2-bis-ethylmercapto-ethylen, also known as 4,4'-(1,2-ethenediyl)bis(2-chlorobenzene)bis(ethylmercaptan), is an organic compound characterized by its unique structure. It features a central ethylene (1,2-ethenediyl) bridge connecting two 4-chlorophenyl groups, with each phenyl group attached to an ethylmercaptan (ethylmercapto) group. This molecule is a type of bis-mercapto compound, which means it has two mercaptan functional groups. The presence of chlorine atoms on the phenyl rings and the sulfur atoms in the mercaptan groups contribute to its chemical reactivity and potential applications in various industrial processes. The "trans" configuration indicates that the two ethylmercaptan groups are on opposite sides of the ethylene bridge, which affects the molecule's physical properties and potential interactions with other chemicals.
The CAS Registry Mumber 5600-07-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,0 and 0 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5600-07: (6*5)+(5*6)+(4*0)+(3*0)+(2*0)+(1*7)=67 67 % 10 = 7 So 5600-07-7 is a valid CAS Registry Number.