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1309651-81-7

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1309651-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309651-81-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,6,5 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1309651-81:
(9*1)+(8*3)+(7*0)+(6*9)+(5*6)+(4*5)+(3*1)+(2*8)+(1*1)=157
157 % 10 = 7
So 1309651-81-7 is a valid CAS Registry Number.

1309651-81-7Relevant articles and documents

BENZENE-FUSED 6-MEMBERED OXYGEN-CONTAINING HETEROCYCLIC DERIVATIVES OF BICYCLIC HETEROARYLS

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, (2011/06/23)

The invention relates to new derivatives of formula I, wherein the substituents are as defined in the specification; to processes for the preparation of such derivatives; pharmaceutical compositions comprising such derivatives; such derivatives as a medicament; such derivatives for the treatment of a proliferative disease.

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