1309682-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309682-37-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,6,8 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1309682-37:
(9*1)+(8*3)+(7*0)+(6*9)+(5*6)+(4*8)+(3*2)+(2*3)+(1*7)=168
168 % 10 = 8
So 1309682-37-8 is a valid CAS Registry Number.
1309682-37-8Relevant articles and documents
TRIAZOLOPYRIDINES
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Page/Page column 90-91, (2012/11/07)
The present invention relates to triazolopyridine compounds of general formula (I) : in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said com