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834918-69-3

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834918-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 834918-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,4,9,1 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 834918-69:
(8*8)+(7*3)+(6*4)+(5*9)+(4*1)+(3*8)+(2*6)+(1*9)=203
203 % 10 = 3
So 834918-69-3 is a valid CAS Registry Number.

834918-69-3Downstream Products

834918-69-3Relevant articles and documents

New and efficient approach to aryl phosphoramidate derivatives of AZT/d4T as anti-HIV prodrugs

Li, Xueshu,Fu, Hua,Jiang, Yuyang,Zhao, Yufen,Liu, Jinyong

, p. 2600 - 2602 (2004)

Ester exchange of diaryl phosphite with AZT or d4T produced aryl AZT/d4T H-phosphonate, and the following reaction with amino acid esters in the presence of hexachloroethane and triethylamine yielded membrane-soluble anti-HIV prodrugs aryl phosphoramide d

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