α,α-Dimethyl-δ-phenyl-valeriansaeure-chlorid, also known as α,α-dimethyl-4-phenylvaleric acid chloride, is an organic compound with the chemical formula C13H17ClO2. It is a colorless to pale yellow liquid with a molecular weight of 240.72 g/mol. α,α-Dimethyl-δ-phenyl-valeriansaeure-chlorid is derived from valerianic acid, a naturally occurring organic compound found in valerian root, and features a chlorinated derivative with a phenyl group at the δ-position. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its reactive nature and versatile functional groups. The compound is sensitive to moisture and should be stored under an inert atmosphere to prevent hydrolysis.
The CAS Registry Mumber 2840-75-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2840-75: (6*2)+(5*8)+(4*4)+(3*0)+(2*7)+(1*5)=87 87 % 10 = 7 So 2840-75-7 is a valid CAS Registry Number.