Acetyl-phenyl-carbamic acid prop-2-ynyl ester, also known as phenylcarbamic acid prop-2-ynyl ester, is an organic compound with the chemical formula C11H11NO3. It is a derivative of phenylcarbamic acid, where the carbamic acid group is esterified with prop-2-ynyl (also known as propargyl) group. Acetyl-phenyl-carbamic acid prop-2-ynyl ester is characterized by its aromatic ring, an ester linkage, and a triple bond in the propargyl group, which provides unique reactivity and potential applications in organic synthesis, pharmaceuticals, and materials science. It is typically synthesized through the reaction of phenylcarbamic acid with propargyl alcohol in the presence of a suitable catalyst. Due to its structural features, it can be used as an intermediate in the preparation of various pharmaceuticals and agrochemicals, as well as in the synthesis of more complex organic molecules.
The CAS Registry Mumber 5866-83-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,6 and 6 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5866-83: (6*5)+(5*8)+(4*6)+(3*6)+(2*8)+(1*3)=131 131 % 10 = 1 So 5866-83-1 is a valid CAS Registry Number.