669003-74-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 669003-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,0,0 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 669003-74:
(8*6)+(7*6)+(6*9)+(5*0)+(4*0)+(3*3)+(2*7)+(1*4)=171
171 % 10 = 1
So 669003-74-1 is a valid CAS Registry Number.
669003-74-1Relevant articles and documents
HETEREOARYL NITRILE DERIVATIVES
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Page 27-28, (2008/06/13)
The invention provides compounds of Formula (I) or a pharmaceutically acceptable salt or ester thereof wherein the symbols have meaning as defined, which are inhibitors of cathepsin K and find use pharmaceutically for treatment of diseases and medical con