167757-41-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167757-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,7,5 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 167757-41:
(8*1)+(7*6)+(6*7)+(5*7)+(4*5)+(3*7)+(2*4)+(1*1)=177
177 % 10 = 7
So 167757-41-7 is a valid CAS Registry Number.
167757-41-7Relevant academic research and scientific papers
Bicyclic heterocyclic compounds, pharmaceutical preparations containing these compounds and processes for their preparations
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, (2008/06/13)
The invention relates to bicyclic heterocyclic compounds of general formula STR1 wherein A to F, Y1 and Y2 are defined as in claim 1, the tautomers thereof, the stereoisomers thereof including their mixtures, and salts thereof, parti
