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681285-32-5

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681285-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 681285-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,2,8 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 681285-32:
(8*6)+(7*8)+(6*1)+(5*2)+(4*8)+(3*5)+(2*3)+(1*2)=175
175 % 10 = 5
So 681285-32-5 is a valid CAS Registry Number.

681285-32-5Downstream Products

681285-32-5Relevant articles and documents

Design and synthesis of novel imidazo[1,2-a]quinoxalines as PDE4 inhibitors

Deleuze-Masquefa, Carine,Gerebtzoff, Gregori,Subra, Guy,Fabreguettes, Jean-Roch,Ovens, Annabel,Carraz, Maelle,Strub, Marie-Paule,Bompart, Jacques,George, Pascal,Bonnet, Pierre-Antoine

, p. 1129 - 1139 (2007/10/03)

New imidazo[1,2-a]quinoxaline derivatives have been synthesised by condensation of an appropriate α-aminoalcohol with a quinoxaline followed by intramolecular cyclisation and nucleophilic substitutions. Their phosphodiesterase inhibitory activities have b

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