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83906-30-3

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83906-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83906-30-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,0 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83906-30:
(7*8)+(6*3)+(5*9)+(4*0)+(3*6)+(2*3)+(1*0)=143
143 % 10 = 3
So 83906-30-3 is a valid CAS Registry Number.

83906-30-3Downstream Products

83906-30-3Relevant articles and documents

A Comparative Study on Phosphate Protecting Groups in Oligonucleotide Synthesis by the Phosphotriester Approach

Takaku, Hiroshi,Kono, Tsutomu

, p. 2991 - 2995 (2007/10/02)

The efficiencies of various of phosphate protecting groups in the synthesis of internucleotidic bonds by the phosphotriester approach have been studied.We found that in the coupling reaction using alkyl groups as phosphate protecting groups of internucleo

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