1056139-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1056139-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,1,3 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1056139-71:
(9*1)+(8*0)+(7*5)+(6*6)+(5*1)+(4*3)+(3*9)+(2*7)+(1*1)=139
139 % 10 = 9
So 1056139-71-9 is a valid CAS Registry Number.
1056139-71-9Relevant articles and documents
Pharmaceutically active compounds
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Page/Page column 63, (2010/02/13)
The present invention relates to a class of melanocortin MCR4 agonists of general formula (I) wherein R1, R2, R3, R4 and R5 are as defined herein and especially to selective MCR4 agonist compounds, to