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756494-16-3

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756494-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 756494-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,6,4,9 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 756494-16:
(8*7)+(7*5)+(6*6)+(5*4)+(4*9)+(3*4)+(2*1)+(1*6)=203
203 % 10 = 3
So 756494-16-3 is a valid CAS Registry Number.

756494-16-3Relevant articles and documents

SNAr iodination of 6-chloropurine nucleosides: Aromatic finkelstein reactions at temperatures below -40°C1

Liu, Jiangqiong,Janeba, Zlatko,Robins, Morris J.

, p. 2917 - 2919 (2007/10/03)

(Equation Presented) Mesitoyl or toluoyl esters of inosine and 2′-deoxyinosine were deoxychlorinated at C6 to give the crystalline 6-chloropurine nucleoside derivatives, which underwent quantitative conversion to the 6-iodo analogues with Nal/TFA/butanone

A facile and efficient synthesis of (purin-6-yl)alanines

Capek, Petr,Pohl, Radek,Hocek, Michal

, p. 7985 - 7988 (2007/10/03)

(Purin-6-yl)alanines, a new class of amino acid-nucleobase conjugates, were synthesized by palladium-catalyzed cross-coupling reactions of protected iodozincalanines with 6-iodopurines (9-Bn-6-iodopurine and 9-THP-6-iodopurine as well as acyl-protected 6-

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