952188-01-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 952188-01-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,2,1,8 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 952188-01:
(8*9)+(7*5)+(6*2)+(5*1)+(4*8)+(3*8)+(2*0)+(1*1)=181
181 % 10 = 1
So 952188-01-1 is a valid CAS Registry Number.
952188-01-1Relevant academic research and scientific papers
Pioglitazone impurities
Richter, Jindrich,Jirman,Havlicek,Hrdina
, p. 580 - 584 (2008/09/19)
Methods of preparation of API pioglitazone were discussed from the point of view of impurities occurrence. Four real impurities (I-IV) of pioglitazone were prepared and characterized by means of NMR spectroscopy.
