7254-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7254-13-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,5 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7254-13:
(6*7)+(5*2)+(4*5)+(3*4)+(2*1)+(1*3)=89
89 % 10 = 9
So 7254-13-9 is a valid CAS Registry Number.
InChI:InChI=1/C11H9N3O3S2/c1-7(15)13-11-12-6-10(19-11)18-9-4-2-8(3-5-9)14(16)17/h2-6H,1H3,(H,12,13,15)
7254-13-9Relevant articles and documents
Thiazole derivatives, processes for production thereof and pharmaceutical compositions comprising the same
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, (2008/06/13)
Compounds of the formula: STR1 wherein A is S, SO, or SO2, R1 is H or acyl, R2 is H, alkyl, hydroxyalkyl, halogen or carboxy, and R3 is pyridyl are claimed. The compounds are useful as therapeutic agents for the treatment of e.g. rheumatism, nephritis and