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204449-09-2

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204449-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204449-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,4,4 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 204449-09:
(8*2)+(7*0)+(6*4)+(5*4)+(4*4)+(3*9)+(2*0)+(1*9)=112
112 % 10 = 2
So 204449-09-2 is a valid CAS Registry Number.

204449-09-2Relevant articles and documents

A new class of potent RAR antagonists: Dihydroanthracenyl, benzochromenyl and benzothiochromenyl retinoids

Vuligonda, Vidyasagar,Standeven, Andrew M.,Escobar, Maria,Chandraratna, Roshantha A. S.

, p. 743 - 748 (2007/10/03)

The synthesis and biological activity of a novel series of tricyclic retinoic acid receptor antagonists are described. These compounds bind with high affinity to the RARs and are potent antagonists of retinoid function in in vitro and in vivo systems.

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