521313-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 521313-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,3,1 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 521313-48:
(8*5)+(7*2)+(6*1)+(5*3)+(4*1)+(3*3)+(2*4)+(1*8)=104
104 % 10 = 4
So 521313-48-4 is a valid CAS Registry Number.
521313-48-4Relevant articles and documents
EPOXYKETONE COMPOUNDS FOR ENZYME INHIBITION
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Paragraph 00192; 00193, (2016/02/26)
The present disclosure relates to novel compounds and pharmaceutical compositions thereof which are useful as inhibitors of proteasomes. The compounds provided herein have improved proteasome potency and selectivity, and increased aqueous solubility, and