5-Brom-2-methylseleno-acetophenon, also known as 5-bromo-2-methylselenoacetophenone, is an organic compound characterized by the presence of a bromine atom at the 5th position, a methyl group at the 2nd position, and a seleno group (selenium) attached to the carbonyl group of acetophenone. 5-Brom-2-methylseleno-acetophenon is a derivative of acetophenone, which is a widely used chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. The unique combination of bromine, methyl, and selenium atoms in 5-brom-2-methylseleno-acetophenon contributes to its distinct chemical properties and potential applications in various fields, such as the development of new drugs, materials, and chemical reactions.
The CAS Registry Mumber 6455-09-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,5 and 5 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 6455-09: (6*6)+(5*4)+(4*5)+(3*5)+(2*0)+(1*9)=100 100 % 10 = 0 So 6455-09-0 is a valid CAS Registry Number.