4-Phenyl-3-hydroxy-butyric acid amide, also known as PHB, is a synthetic compound with the chemical formula C11H13NO2. It is a derivative of 4-phenylbutyric acid, featuring a hydroxyl group and an amide functional group. PHB is a white crystalline solid that is soluble in organic solvents and has potential applications in pharmaceuticals and chemical research. It is synthesized through various chemical reactions, often involving the condensation of 4-phenylbutyric acid with amines or other nitrogen-containing compounds. Due to its unique structure, PHB has been studied for its potential therapeutic effects, particularly in the context of neurodegenerative diseases, as it may act as a chaperone and modulate protein folding.
The CAS Registry Mumber 7000-41-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,0 and 0 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 7000-41: (6*7)+(5*0)+(4*0)+(3*0)+(2*4)+(1*1)=51 51 % 10 = 1 So 7000-41-1 is a valid CAS Registry Number.