5-phenyl-3-chloromethyl-1,3,4-oxadiazol-2(3H)-one is a chemical compound with the molecular formula C9H6ClNO2. It is a derivative of the 1,3,4-oxadiazole heterocycle, which is a five-membered ring containing two oxygen atoms and one nitrogen atom. The compound features a phenyl group (C6H5) attached to the 5-position of the oxadiazole ring, a chloromethyl group (CH2Cl) at the 3-position, and a hydrogen atom at the 2-position. This specific arrangement of functional groups endows the molecule with unique chemical properties, making it potentially useful in various applications, such as pharmaceuticals or materials science.
The CAS Registry Mumber 1711-65-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,1 and 1 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1711-65: (6*1)+(5*7)+(4*1)+(3*1)+(2*6)+(1*5)=65 65 % 10 = 5 So 1711-65-5 is a valid CAS Registry Number.