72873-77-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72873-77-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,7 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72873-77:
(7*7)+(6*2)+(5*8)+(4*7)+(3*3)+(2*7)+(1*7)=159
159 % 10 = 9
So 72873-77-9 is a valid CAS Registry Number.
72873-77-9Relevant articles and documents
Pyridyl substituted 2,3-dihydroimidazo[2,1-b]thiazoles
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, (2008/06/13)
The compounds are 5/6-pyridyl-phenyl-2,3-dihydroimidazo[2,1-b]thiazoles which have utility as intermediates and/or as having antiarthritic activity. A preferred group of compounds is 5-(4-pyridyl)-6-(4-substituted phenyl)-2,3-dihydroimidazo[2,1-b]thiazoles which have significant anti-arthritic activity.