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875544-28-8

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875544-28-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 875544-28-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,5,4 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 875544-28:
(8*8)+(7*7)+(6*5)+(5*5)+(4*4)+(3*4)+(2*2)+(1*8)=208
208 % 10 = 8
So 875544-28-8 is a valid CAS Registry Number.

875544-28-8Downstream Products

875544-28-8Relevant articles and documents

Synthesis of selenium-containing polyphenolic acid esters and evaluation of their effects on antioxidation and 5-lipoxygenase inhibition

Lin, Chi-Fu,Chang, Tsu-Chung,Chiang, Chih-Chia,Tsai, Hou-Jen,Hsu, Ling-Yih

, p. 1402 - 1407 (2007/10/03)

Six novel selenium-containing polyphenolic acid esters were synthesized and evaluated as antioxidants and 5-lipoxygenase inhibitors. Synthesis of the title compounds involved the Mitsunobu reaction of polyphenolic acids (4-8, 14) with 2-phenylselenoethanol (3). Compounds 22, 23, and 25 were found to be very effective antioxidants and 5-lipoxygenase inhibitors with activity comparable to or better than caffeic acid (3,4-dihydroxycinnamic acid) phenethyl ester (CAPE).

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