169561-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169561-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,5,6 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169561-22:
(8*1)+(7*6)+(6*9)+(5*5)+(4*6)+(3*1)+(2*2)+(1*2)=162
162 % 10 = 2
So 169561-22-2 is a valid CAS Registry Number.
169561-22-2Relevant articles and documents
Regioselective Synthesis of the Imidazole Analogue of Prostaglandin
Filipiak, T.,Seliga, C.,Frankowski, A.
, p. 259 - 263 (2007/10/02)
Regioselective synthesis of the imidazole analogue of prostaglandin 1 is described.Key words: imidazole analogue of prostaglandin, 1,5-disubstituted imidazole, thromboxane synthetase inhibitor