680569-23-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 680569-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,0,5,6 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 680569-23:
(8*6)+(7*8)+(6*0)+(5*5)+(4*6)+(3*9)+(2*2)+(1*3)=187
187 % 10 = 7
So 680569-23-7 is a valid CAS Registry Number.
680569-23-7Relevant articles and documents
Indole nitriles
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Page 109, (2010/02/06)
Compounds of the formula (I) wherein m, n, R1, R2, R3, R4, R5 and R6 are as described herein, together with methods for making the compounds and using the compounds for treatment of diseases or conditions mediated by Cathepsin K.