α-Bromoglutaryl chloride, also known as 2-bromoglutaryl chloride or 2-bromo-5-oxopentanoyl chloride, is a chemical compound with the molecular formula C5H7BrO2Cl. It is a colorless to pale yellow liquid that is soluble in organic solvents. α-bromoglutaryl chloride is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is used in the preparation of α-amino acids, α-amino acid derivatives, and other biologically active molecules. Due to its reactivity, α-bromoglutaryl chloride is typically handled with care, as it can be corrosive and harmful if inhaled or absorbed through the skin.
The CAS Registry Mumber 42875-51-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,7 and 5 respectively; the second part has 2 digits, 5 and 1 respectively. Calculate Digit Verification of CAS Registry Number 42875-51: (7*4)+(6*2)+(5*8)+(4*7)+(3*5)+(2*5)+(1*1)=134 134 % 10 = 4 So 42875-51-4 is a valid CAS Registry Number.