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139299-13-1

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139299-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139299-13-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,9 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139299-13:
(8*1)+(7*3)+(6*9)+(5*2)+(4*9)+(3*9)+(2*1)+(1*3)=161
161 % 10 = 1
So 139299-13-1 is a valid CAS Registry Number.

139299-13-1Relevant articles and documents

3-Amino-5-phenoxythiophenes: Syntheses and structure-function studies of a novel class of inhibitors of cellular L-triiodothyronine uptake

Briel, Detlef,Pohlers, Dirk,Uhlig, Mathias,Vieweg, Silke,Scholz, Gerhard H.,Thormann, Michael,Hofmann, Hans-J?rg

, p. 1849 - 1854 (2007/10/03)

A series of substituted 3-amino-5-phenoxythiophenes was synthesized starting from malodinitrile and carbon disulfide. The resulting dicyanoketenedithiolate reacts via Thorpe-Dieckmann cyclization with halogen methanes bearing electron-withdrawing groups t

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