1316120-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1316120-80-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,6,1,2 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1316120-80:
(9*1)+(8*3)+(7*1)+(6*6)+(5*1)+(4*2)+(3*0)+(2*8)+(1*0)=105
105 % 10 = 5
So 1316120-80-5 is a valid CAS Registry Number.
1316120-80-5Relevant articles and documents
NITROGEN-CONTAINING HETEROARYL DERIVATIVES
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Page/Page column 26, (2011/08/06)
The invention is concerned with novel nitrogen-containing heteroaryl derivatives of formula (I) wherein R1, R2, R3, R4, R5, A1, A2, and Y are as defined in the description and in