92224-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92224-18-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,2 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 92224-18:
(7*9)+(6*2)+(5*2)+(4*2)+(3*4)+(2*1)+(1*8)=115
115 % 10 = 5
So 92224-18-5 is a valid CAS Registry Number.
92224-18-5Relevant academic research and scientific papers
A Convenient Synthesis of 5-Alkyl- and 5-Aryl-1,2,3,4-thiatriazoles
Ikeda, Shin-ichi,Murai, Toshiaki,Ishihara, Hideharu,Kato, Shinzi
, p. 415 - 416 (2007/10/02)
1-Methyl-2-thioacylthiopyridinium salts react with sodium azide to afford 5-alkyl- and 5-aryl-1,2,3,4-thiatriazoles in good yields.
