79927-21-2 Usage
Uses
Used in Pharmaceutical Industry:
1,2-Dihydro-4,6-diMethyl-2-thioxo-3-pyridinecarboxaMide is used as an impurity in Prasgurel (P701150), which is an antiplatelet agent. 1,2-Dihydro-4,6-diMethyl-2-thioxo-3-pyridinecarboxaMide is important for the development and production of Prasgurel, ensuring its efficacy and safety as a medication for preventing blood clots.
Check Digit Verification of cas no
The CAS Registry Mumber 79927-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,2 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79927-21:
(7*7)+(6*9)+(5*9)+(4*2)+(3*7)+(2*2)+(1*1)=182
182 % 10 = 2
So 79927-21-2 is a valid CAS Registry Number.
79927-21-2Relevant academic research and scientific papers
Heterocyclen-Synthesen mit Monothiomalonsaeure-Amiden: Synthese von 3-Oxo-2,3-dihydroisothiazolopyridinen und 3-Oxo-2,3-dihydroisothiazolopyrimidinen
Schaper, Wolfgang
, p. 861 - 867 (2007/10/02)
The monothiomalonic acid amides 5, prepared from cyanoacetamides 4 and hydrogen sulphide, react with diketones 6 or aldehyde derivatives 7 to give the 2-thioxo-1,2-dihydropyridine-3-carboxamides 8 which can be cyclised to the 3-oxo-2,3-dihydroisothiazolo
