(R,Z)-(+)-4-hydroxy-6-nonen-2-ynoic acid is a chiral, unsaturated, and conjugated fatty acid derivative with a molecular formula of C9H12O3. It features a hydroxyl group at the 4th carbon, a triple bond between the 2nd and 3rd carbons, and a carboxylic acid group at the terminal end. (R,Z)-(+)-4-hydroxy-6-nonen-2-ynoic acid exhibits a specific geometric isomerism due to the presence of a double bond (Z-configuration) and a chiral center (R-configuration), which influences its biological activity and potential applications in various fields, such as pharmaceuticals and agrochemicals.
The CAS Registry Mumber 80696-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,9 and 6 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 80696-44: (7*8)+(6*0)+(5*6)+(4*9)+(3*6)+(2*4)+(1*4)=152 152 % 10 = 2 So 80696-44-2 is a valid CAS Registry Number.