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1239028-02-4

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1239028-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239028-02-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,0,2 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1239028-02:
(9*1)+(8*2)+(7*3)+(6*9)+(5*0)+(4*2)+(3*8)+(2*0)+(1*2)=134
134 % 10 = 4
So 1239028-02-4 is a valid CAS Registry Number.

1239028-02-4Relevant articles and documents

Syntheses of 1,2,3-triazolyl salicylamides with inhibitory activity on lipopolysaccharide-induced nitric oxide production

Yoon, Jieun,Cho, Lan,Lee, Sang Kook,Ryu, Jae-Sang

, p. 1953 - 1957 (2011)

A 28-membered 1,2,3-triazolyl salicylamide library was synthesized via a Cu(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition and evaluated for their abilities to inhibit NO production in LPS-activated RAW264.7 macrophage cells. Among 28 analogues, 29g showed a significant inhibitory activity (IC 50 = 12.8 μM). The inhibitory effects of 29g on LPS-mediated NO production in macrophage cells appeared to be associated with the suppression of iNOS expression.

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