942357-26-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 942357-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,3,5 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 942357-26:
(8*9)+(7*4)+(6*2)+(5*3)+(4*5)+(3*7)+(2*2)+(1*6)=178
178 % 10 = 8
So 942357-26-8 is a valid CAS Registry Number.
942357-26-8Relevant articles and documents
A general synthesis of tetrahydropyrazolo[3,4-d]thiazoles
Pelletier, Sophie,Pinson, Benjamin,Smejkal, Tomas,Lamberth, Clemens
, p. 4641 - 4651 (2013/06/26)
A short three-step synthesis of tetrasubstituted 3,3a,5,6-tetrahydro-2H- pyrazolo[3,4-d]thiazoles has been worked out. This relatively unknown heterobicyclic system is assembled from two carbonyl compounds, an amine, a hydrazine, and mercaptoacetic acid e
