((2E,4E,8Z)-(R)-6-Hydroxy-tetradeca-2,4,8-trienyl)-triphenyl-phosphonium; bromide is a complex organic compound with the molecular formula C33H38BrO2P. It is a phosphonium salt, characterized by the presence of a phosphonium cation (triphenyl-phosphonium) and a bromide anion. The compound features a 6-hydroxy-tetradeca-2,4,8-trienyl group, which consists of a 14-carbon chain with three double bonds (in the 2, 4, and 8 positions) and a hydroxyl group at the 6th carbon. This specific arrangement of double bonds and the chiral center at the 6th carbon (R-configuration) contribute to its unique chemical properties and potential applications in various fields, such as organic synthesis, pharmaceuticals, and materials science.
The CAS Registry Mumber 76745-29-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,4 and 5 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 76745-29: (7*7)+(6*6)+(5*7)+(4*4)+(3*5)+(2*2)+(1*9)=164 164 % 10 = 4 So 76745-29-4 is a valid CAS Registry Number.