4-Hydroxy-2,2-diphenyl-butyric acid, also known as 4-hydroxy-2,2-diphenylbutanoic acid or commonly referred to as "DHPB", is a white crystalline compound with the chemical formula C16H16O3. It is a derivative of butyric acid, featuring a hydroxyl group at the 4-position and two phenyl rings attached to the 2-position. DHPB is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain anti-inflammatory and analgesic drugs. Its chemical structure and properties make it a versatile building block in organic synthesis, allowing for the creation of a wide range of compounds with potential therapeutic applications.
The CAS Registry Mumber 960-01-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,6 and 0 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 960-01: (5*9)+(4*6)+(3*0)+(2*0)+(1*1)=70 70 % 10 = 0 So 960-01-0 is a valid CAS Registry Number.