203934-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 203934-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,9,3 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 203934-64:
(8*2)+(7*0)+(6*3)+(5*9)+(4*3)+(3*4)+(2*6)+(1*4)=119
119 % 10 = 9
So 203934-64-9 is a valid CAS Registry Number.
203934-64-9Relevant articles and documents
Substituted pyrrolidine hydroxamate metalloprotease inhibitors
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, (2008/06/13)
The invention provides compounds which are potent inhibitors of metalloproteases and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to compounds having a structure
