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6-N,3'-O-Dibenzoyl-5'-O-<(4-methoxyphenyl)diphenylmethyl>adenosin-2'-<(2-cyanethyl)(2,2,2-tribromethyl)phosphat> is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72121-23-4

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72121-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72121-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,2 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 72121-23:
(7*7)+(6*2)+(5*1)+(4*2)+(3*1)+(2*2)+(1*3)=84
84 % 10 = 4
So 72121-23-4 is a valid CAS Registry Number.

72121-23-4Relevant academic research and scientific papers

8-Quinolinesulfone(3-nitro-1,2,4-triazolide), a New Effective Condensing Agent in the Oligonucleotide Synthesis

Engels, Joachim,Krahmer, Ute,Zsolnai, Laszlo,Huttner, Gottfried

, p. 745 - 753 (2007/10/02)

The synthesis of the dinucleoside diphosphate 10 with 2',5'-linkage according to the phosphotriester method is described.Starting from the triester 7 we compared the condensation of 8 and 9 with several sulfonazolides. 8-Quinolinesulfone(3-nitro-1,2,4-tri

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