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134939-04-1

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134939-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134939-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,9,3 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134939-04:
(8*1)+(7*3)+(6*4)+(5*9)+(4*3)+(3*9)+(2*0)+(1*4)=141
141 % 10 = 1
So 134939-04-1 is a valid CAS Registry Number.

134939-04-1Relevant articles and documents

The synthesis and biological activity of certain 4'-thionucleosides

Secrist III,Parker,Tiwari,Messini,Shaddix,Rose,Bennett Jr.,Montgomery

, p. 675 - 686 (1995)

Results are presented on the synthesis and biological activity of several types of 4'-thionucleosides as potential anticancer agents. Detailed studies on the mechanism of action of 4'-thiothymidine are also presented.

Antiviral pyrimidine nucleosides

-

, (2008/06/13)

Pyrimidine 4'-thionucleosides of the formula I STR1 wherein Y is hydroxy or amino, and X is chloro, bromo, iodo, trifluoromethyl, C2-6 alkyl, C2-6 alkenyl, C2-6 haloalkenyl or C2-6 alkynyl and physiologically functional derivatives thereof. These compounds have utility as anti-vital agents.

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