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157020-41-2

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157020-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157020-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,2 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157020-41:
(8*1)+(7*5)+(6*7)+(5*0)+(4*2)+(3*0)+(2*4)+(1*1)=102
102 % 10 = 2
So 157020-41-2 is a valid CAS Registry Number.

157020-41-2Downstream Products

157020-41-2Relevant articles and documents

Synthesis and topical antiinflammatory and antiallergic activities of antioxidant o-aminophenol derivatives

Sugiyama,Akahoshi,Kuwahara,Kajii,Sakaue,Yakumaru,Sugiura,Fukaya

, p. 1977 - 1982 (2007/10/02)

In order to develop novel compounds for topical use possessing antiallergic as well as antiinflammatory activities, a series of o- aminophenol derivatives bearing H1-antihistaminic structures were synthesized and their effects were investigated

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