79091-23-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79091-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,9 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79091-23:
(7*7)+(6*9)+(5*0)+(4*9)+(3*1)+(2*2)+(1*3)=149
149 % 10 = 9
So 79091-23-9 is a valid CAS Registry Number.
79091-23-9Relevant articles and documents
Reactions of Benzothiohydrazide as a Bidentate Nucleophile
Elliott, Arthur J.
, p. 799 - 800 (2007/10/02)
Benzothiohydrazide acts as a 1,4-bidentate nucleophile under basic conditions, and condenses with suitably substituted pyridines, pyrimidines and quinoxalines to yield ring-fused-1,3,4-thiadiazines unsubstituted on the 4-nitrogen position.
