1,1-bis-biphenyl-4-yl-2,2-dichloro-ethene is a complex organic compound characterized by its unique molecular structure. It features two biphenyl groups attached to a central ethene backbone, with each carbon atom of the ethene double bond substituted by a chlorine atom. The biphenyl groups, which consist of two benzene rings fused together, contribute to the compound's stability and electronic properties. This chemical is primarily used in the synthesis of various pharmaceuticals and industrial materials due to its versatile structure and reactivity. However, it is important to handle 1,1-bis-biphenyl-4-yl-2,2-dichloro-ethene with care, as it may have potential health and environmental risks due to its chlorine content and complex aromatic structure.
The CAS Registry Mumber 1173-55-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,7 and 3 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1173-55: (6*1)+(5*1)+(4*7)+(3*3)+(2*5)+(1*5)=63 63 % 10 = 3 So 1173-55-3 is a valid CAS Registry Number.