1-(5-cyclohexyl-[1,3,4]oxadiazol-2-yl)-5-ethyl-3-phenyl-biuret is a complex organic compound with the molecular formula C21H26N4O2. It features a biuret core, which is a derivative of urea, with two urea units linked together. The compound is characterized by the presence of a cyclohexyl group attached to an oxadiazole ring, which is a five-membered heterocyclic ring containing oxygen and nitrogen atoms. Additionally, it has an ethyl group and a phenyl group attached to the biuret core, contributing to its overall structure and properties. This chemical is primarily used in the synthesis of various pharmaceuticals and agrochemicals due to its unique reactivity and stability.
The CAS Registry Mumber 6718-00-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,1 and 8 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 6718-00: (6*6)+(5*7)+(4*1)+(3*8)+(2*0)+(1*0)=99 99 % 10 = 9 So 6718-00-9 is a valid CAS Registry Number.