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1311203-74-3

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1311203-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1311203-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,2,0 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1311203-74:
(9*1)+(8*3)+(7*1)+(6*1)+(5*2)+(4*0)+(3*3)+(2*7)+(1*4)=83
83 % 10 = 3
So 1311203-74-3 is a valid CAS Registry Number.

1311203-74-3Relevant articles and documents

Development of a scalable synthesis of oxadiazole based S1P1 receptor agonists

Lukin, Kirill,Kishore, Vimal,Gordon, Thomas

, p. 666 - 671 (2013/06/27)

A robust and scalable synthesis was developed for the preparation of oxadiazole based S1P1 inhibitors. A new method for the separation of triphenylphosphine oxide from reaction products and an improved method for the synthesis of oxadiazoles in the presence of DBU were incorporated into the process to achieve its scalability.

NOVEL OXADIAZOLE COMPOUNDS

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Page/Page column 163-164, (2011/06/26)

Novel oxadiazole compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions as agonists or antagonists of the S1P family of G protein-coupled receptors for treating diseases associated with modulation o

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