142011-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142011-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,1 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142011-57:
(8*1)+(7*4)+(6*2)+(5*0)+(4*1)+(3*1)+(2*5)+(1*7)=72
72 % 10 = 2
So 142011-57-2 is a valid CAS Registry Number.
142011-57-2Relevant articles and documents
PI-3 KINASE INHIBITOR PRODRUGS
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Page 44, (2010/02/09)
The invention provides novel prodrugs of inhibitors of PI-3 kinase. The novel compounds are LY294002 and analogs thereof comprising a reversibly quaternized amine.