1310877-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310877-42-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,8,7 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1310877-42:
(9*1)+(8*3)+(7*1)+(6*0)+(5*8)+(4*7)+(3*7)+(2*4)+(1*2)=139
139 % 10 = 9
So 1310877-42-9 is a valid CAS Registry Number.
1310877-42-9Relevant articles and documents
OXAZINE DERIVATIVES
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Page/Page column 55, (2012/10/08)
The present invention provides, for example, a compound mentioned below as a medicament for treating or preventing the diseases induced by production, secretion or deposition of amyloid-β proteins. A compound of the formula (I): wherein R1, Rs