81530-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81530-26-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,3 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81530-26:
(7*8)+(6*1)+(5*5)+(4*3)+(3*0)+(2*2)+(1*6)=109
109 % 10 = 9
So 81530-26-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H14N2OS/c1-6(2)7-5-8(12)11-3-4-13-9(11)10-7/h6-7H,3-5H2,1-2H3
81530-26-9Relevant academic research and scientific papers
2,3,6,7-Tetrahydrothiazolo[3,2-a]pyrimidine derivatives having anti-rheumatic properties and pharmaceutical compositions containing them
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, (2008/06/13)
Thiazolo[3,2-a]pyrimidine derivative of the formula: STR1 wherein R represents phenyl, alkyl of 1 through 4 carbon atoms, alkyl of 1 through 4 carbon atoms substituted by 1 through 3 halogen atom, alkenyl of 2 through 4 carbon atoms, or cycloalkyl of 3 th
