4-Bromo-valeric acid, also known as 4-bromopentanoic acid, is a halogenated organic compound with the chemical formula C5H9BrO2. It is a colorless liquid at room temperature and has a molecular weight of 181.03 g/mol. 4-bromo-valeric acid is characterized by the presence of a bromine atom attached to the fourth carbon in a pentanoic acid chain, which consists of five carbon atoms with a carboxylic acid group (-COOH) at the end. 4-Bromo-valeric acid is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also employed in the preparation of esters, amides, and other derivatives, which can be further utilized in various applications. Due to its reactivity and functional group versatility, 4-bromo-valeric acid is an important building block in organic chemistry.
The CAS Registry Mumber 1450-80-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,5 and 0 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1450-80: (6*1)+(5*4)+(4*5)+(3*0)+(2*8)+(1*0)=62 62 % 10 = 2 So 1450-80-2 is a valid CAS Registry Number.