Benzene, 1,1'-(1-chloro-1,2-ethenediyl)bis[4-(bromomethyl)-, also known as 1,1'-(1-chloro-1,2-ethenediyl)bis[4-(bromomethyl)benzene], is a complex organic compound with the molecular formula C14H12Br2Cl. It is a brominated and chlorinated derivative of benzene, featuring two benzene rings connected by a 1-chloro-1,2-ethenediyl bridge. Each benzene ring has a bromine atom attached to the para position and a methyl group attached to the ortho position. Benzene, 1,1'-(1-chloro-1,2-ethenediyl)bis[4-(bromomethyl)- is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive nature and potential toxicity, it is essential to handle Benzene, 1,1'-(1-chloro-1,2-ethenediyl)bis[4-(bromomethyl)- with proper safety measures and in accordance with relevant regulations.
The CAS Registry Mumber 5140-96-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,4 and 0 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5140-96: (6*5)+(5*1)+(4*4)+(3*0)+(2*9)+(1*6)=75 75 % 10 = 5 So 5140-96-5 is a valid CAS Registry Number.