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1581288-80-3

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1581288-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1581288-80-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,1,2,8 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1581288-80:
(9*1)+(8*5)+(7*8)+(6*1)+(5*2)+(4*8)+(3*8)+(2*8)+(1*0)=193
193 % 10 = 3
So 1581288-80-3 is a valid CAS Registry Number.

1581288-80-3Downstream Products

1581288-80-3Relevant articles and documents

Synthesis of 10-phenyl-[1,2,4]triazolo[1,5-b] [2,7]naphthyridin-5(3H)-one derivatives

Xu, Feng,Yang, Zhen-Zhen,Xi, Li-Min,Jiang, Jun-Rong,Ke, Zhong-Lu,Wu, Han-Gui

, p. 317 - 321 (2014/06/09)

Several new 10-phenyl-[1,2,4]triazolo[1,5-b][2,7]naphthyridin-5(3H)-one derivatives were synthesised by condensation of 2,3-diamino-4-phenyl-2,7- naphthyridin-1(2H)-one with aldehydes and also with acid anhydrides. Their structures were confirmed by

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