131000-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131000-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,0 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131000-91:
(8*1)+(7*3)+(6*1)+(5*0)+(4*0)+(3*0)+(2*9)+(1*1)=54
54 % 10 = 4
So 131000-91-4 is a valid CAS Registry Number.
131000-91-4Relevant academic research and scientific papers
HMG-CoA reductase inhibiting substituted pryido (2,3-d) pyrimidines
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, (2008/06/13)
New substituted pyrido(2,3-d)pyrimidines of the formula STR1 can be prepared by reduction of corresponding pyrido(2,3-d)-pyrimidines which are substituted by a ketone radical, and subsequent hydrolysis, cyclization or hydrogenation. The new compounds can be used to inhibit HMG-CoA reductase.
