119712-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119712-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,1 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 119712-45:
(8*1)+(7*1)+(6*9)+(5*7)+(4*1)+(3*2)+(2*4)+(1*5)=127
127 % 10 = 7
So 119712-45-7 is a valid CAS Registry Number.
119712-45-7Relevant academic research and scientific papers
Activated nitriles in heterocyclic synthesis. Part 6: Novel synthesis of thiadiazolo pyridine derivatives
Sowellum, S. Z. A.,Khodeir, M. N. M.,El-Amin, S. M.,Elagamey, A. A.
, p. 533 - 534 (2007/10/02)
Several new thiadiazolo pyridine, thiazole and coumarin derivatives were synthesized via the reaction of 2-cyanomethylthiadiazole with cinnamonitriles, mercaptoacetic acid and salicylaldehyde.
