644982-90-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 644982-90-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,4,9,8 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 644982-90:
(8*6)+(7*4)+(6*4)+(5*9)+(4*8)+(3*2)+(2*9)+(1*0)=201
201 % 10 = 1
So 644982-90-1 is a valid CAS Registry Number.
644982-90-1Relevant academic research and scientific papers
PYRROLIDINE DERIVATIVES AS TRYPTASE INHIBITORS
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Page/Page column 20, (2010/02/06)
Compounds of a certain formula 1 in which M, B1, B2, R2, K1 and K2 have the meanings indicated in the description are novel effective tryptase inhibitors.