2-Hexynoic acid, 5-hydroxy-, ethyl ester is a chemical compound with the molecular formula C9H14O3. It is an ester derivative of 5-hydroxy-2-hexynoic acid, where an ethyl group is attached to the hydroxyl group. This organic compound is characterized by the presence of a hexynoyl chain with a triple bond, a hydroxyl group, and an ester functional group. It is known for its unique structure, which includes a conjugated triple bond and a hydroxyl group, giving it potential applications in the synthesis of various organic compounds and as an intermediate in chemical reactions. The compound's properties, such as its reactivity and solubility, can be influenced by the presence of the triple bond and the ester group, making it a subject of interest in organic chemistry research and industrial applications.
The CAS Registry Mumber 91022-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,2 and 2 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 91022-34: (7*9)+(6*1)+(5*0)+(4*2)+(3*2)+(2*3)+(1*4)=93 93 % 10 = 3 So 91022-34-3 is a valid CAS Registry Number.