686297-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 686297-85-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,6,2,9 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 686297-85:
(8*6)+(7*8)+(6*6)+(5*2)+(4*9)+(3*7)+(2*8)+(1*5)=228
228 % 10 = 8
So 686297-85-8 is a valid CAS Registry Number.
686297-85-8Relevant articles and documents
SELECTED CGRP ANTAGONISTS, METHOD FOR PRODUCTION AND USE THEREOF AS MEDICAMENT
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Page/Page column 87, (2010/02/06)
The invention relates to CGRP antagonists of general formula (I), in which A, X, Y, Z and R1 to R 3 are as defined in claim 1, the tautomers, diastereomers, enantiomers, hydrates, mixtures, salts, hydrates of the salts, in particular