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442198-90-5

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442198-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 442198-90-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,2,1,9 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 442198-90:
(8*4)+(7*4)+(6*2)+(5*1)+(4*9)+(3*8)+(2*9)+(1*0)=155
155 % 10 = 5
So 442198-90-5 is a valid CAS Registry Number.

442198-90-5Downstream Products

442198-90-5Relevant articles and documents

Peptide compounds

-

, (2008/06/13)

The present invention relates to a compound of the formula (I)wherein R1 is benzofuranyl substituted by halogen, or styryl substituted by halogen; R2 is substituted hydroxy, substituted mercapto or substituted sulfonyl; and X is or pharmaceutically acceptable salts thereof. The compound (1) of the present invention and pharmaceutically acceptable salts thereof possess a strong inhibitory activity on the production of nitric oxide (NO), and are useful for prevention and/or treatment of NO-mediated diseases in human being and animals.

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