130283-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130283-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,8 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130283-53:
(8*1)+(7*3)+(6*0)+(5*2)+(4*8)+(3*3)+(2*5)+(1*3)=93
93 % 10 = 3
So 130283-53-3 is a valid CAS Registry Number.
130283-53-3Relevant academic research and scientific papers
Ikeda, Shin-ichi,Murai, Toshiaki,Ishihara, Hideharu,Kato, Shinzi
, p. 415 - 416 (1990)
1-Methyl-2-thioacylthiopyridinium salts react with sodium azide to afford 5-alkyl- and 5-aryl-1,2,3,4-thiatriazoles in good yields.
