1377049-57-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1377049-57-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,7,0,4 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1377049-57:
(9*1)+(8*3)+(7*7)+(6*7)+(5*0)+(4*4)+(3*9)+(2*5)+(1*7)=184
184 % 10 = 4
So 1377049-57-4 is a valid CAS Registry Number.
1377049-57-4Relevant articles and documents
ANTIVIRAL COMPOUNDS
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Paragraph 0284, (2013/12/03)
The disclosure is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.