449758-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 449758-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,7,5 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 449758-28:
(8*4)+(7*4)+(6*9)+(5*7)+(4*5)+(3*8)+(2*2)+(1*8)=205
205 % 10 = 5
So 449758-28-5 is a valid CAS Registry Number.
449758-28-5Relevant articles and documents
PLASMA KALLIKREIN INHIBITORS AND USES THEREOF
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Paragraph 0692; 0695, (2021/03/19)
The present invention provides compounds and compositions thereof which are useful as inhibitors of plasma kallikrein and which exhibit desirable characteristics for the same.