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898172-42-4

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898172-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 898172-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,1,7 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 898172-42:
(8*8)+(7*9)+(6*8)+(5*1)+(4*7)+(3*2)+(2*4)+(1*2)=224
224 % 10 = 4
So 898172-42-4 is a valid CAS Registry Number.

898172-42-4Relevant articles and documents

Synthesis and biological screening of 5-(alkyl(1H-indol-3-yl))-2- (substituted)-1,3,4-oxadiazoles as antiproliferative and anti-inflammatory agents

Rapolu, Sreevani,Alla, Manjula,Bommena, Vittal Rao,Murthy, Ramalinga,Jain, Nishant,Bommareddy, Venkata Ramya,Bommineni, Madhava Reddy

, p. 91 - 100 (2013/10/01)

A series of 5-(alkyl(1H-indol-3-yl))-2-(substituted)-1,3,4-oxadiazoles were efficiently synthesized by oxidative cyclisation of N0 -benzylidene-(1H-indol- 3-yl)alkane hydrazides using di(acetoxy)iodobenzene. N0 -Benzylidene-(1H-indol- 3-yl)alkane hydrazid

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