749250-57-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 749250-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,9,2,5 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 749250-57:
(8*7)+(7*4)+(6*9)+(5*2)+(4*5)+(3*0)+(2*5)+(1*7)=185
185 % 10 = 5
So 749250-57-5 is a valid CAS Registry Number.
749250-57-5Relevant articles and documents
ETHYNYL DERIVATIVES SERVING AS FACTOR XA INHIBITORS
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Page/Page column 19-20, (2008/06/13)
The invention relates to novel compounds of formula (I), wherein R1, R2, R3, X and Y have the meanings as cited in Patent Claim 1. The compounds are inhibitors of coagulation factor Xa and can be used for the prophylaxis and/or therapy of thromboembolic diseases and for the treatment of tumors.
