76259-23-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76259-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,5 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76259-23:
(7*7)+(6*6)+(5*2)+(4*5)+(3*9)+(2*2)+(1*3)=149
149 % 10 = 9
So 76259-23-9 is a valid CAS Registry Number.
76259-23-9Relevant academic research and scientific papers
Sur la synthese d'acides thiazolotriazolylacetiques
Moskowitz, H.,Mignot, A.,Miocque, M.
, p. 1321 - 1323 (2007/10/02)
During the synthesis of thiazolotriazolylacetic acids, the condensation of ethyl 4-chloro-3-oxobutyrate with triazolinethiones was studied.The use of an alkaline reagent (triethylamine) leads only to S-alkylation and not to the expected cyclized product.T
