Acetamide, N-1-propenyl-, (Z)-, also known as (Z)-N-1-Propenylacetamide or (Z)-3-Butenenitrile, is an organic compound with the chemical formula C5H9NO. It is a colorless liquid with a molecular weight of 87.13 g/mol. Acetamide, N-1-propenyl-, (Z)- is characterized by its aliphatic amide structure, featuring a propenyl group (C3H5) attached to the nitrogen atom of the acetamide moiety. The (Z)-configuration indicates the geometric arrangement of the double bond in the propenyl group, with the substituents on the same side of the double bond. Acetamide, N-1-propenyl-, (Z)- is used in various applications, including as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential use in the preparation of polymers and as a reagent in organic synthesis.
The CAS Registry Mumber 5202-79-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,0 and 2 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 5202-79: (6*5)+(5*2)+(4*0)+(3*2)+(2*7)+(1*9)=69 69 % 10 = 9 So 5202-79-9 is a valid CAS Registry Number.