β-Chlor-β-brom-α,α-diphenylethylen, also known as 1-chloro-1-bromo-1,1-diphenylethene, is an organic compound characterized by its molecular formula C14H11BrCl. β-Chlor-β-brom-α,α-diphenylethylen features a central ethylene (C=C) double bond, with a chlorine atom and a bromine atom attached to the β-carbon, and two phenyl rings attached to the α-carbon. It is a colorless to pale yellow liquid with a relatively high boiling point due to the presence of halogen atoms, which contribute to increased van der Waals forces. β-Chlor-β-brom-α,α-diphenylethylen is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Its chemical properties include reactivity towards nucleophiles and electrophiles, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 950-79-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,5 and 0 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 950-79: (5*9)+(4*5)+(3*0)+(2*7)+(1*9)=88 88 % 10 = 8 So 950-79-8 is a valid CAS Registry Number.