116221-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116221-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,2 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116221-97:
(8*1)+(7*1)+(6*6)+(5*2)+(4*2)+(3*1)+(2*9)+(1*7)=97
97 % 10 = 7
So 116221-97-7 is a valid CAS Registry Number.
116221-97-7Relevant academic research and scientific papers
Synthesis and Fungitoxicity of New 1,3,4-Oxadiazolo-s-triazine-5,7-diones and Their Thione Analogues
Singh, H.,Misra, A. R.,Yadav, L. D. S.
, p. 1000 - 1002 (2007/10/02)
N1-(5-Aryl-1,3,4-oxadiazol-2-yl)-N3-(4-fluorophenyl)ureas (IIIa-c) on cyclocondensation with ethyl chloroformate and CS2/KOH afford 2-aryl-6-(4-fluorophenyl)-1,3,4-oxadiazolo-s-triazine-5,7-diones (IVa-c) and their 5-thione an
