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159277-45-9

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159277-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159277-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,2,7 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 159277-45:
(8*1)+(7*5)+(6*9)+(5*2)+(4*7)+(3*7)+(2*4)+(1*5)=169
169 % 10 = 9
So 159277-45-9 is a valid CAS Registry Number.

159277-45-9Relevant articles and documents

NOVEL NUCLEOSIDE ANALOGS WITH POLYCYCLIC AROMATIC GROUPS ATTACHED, METHODS OF SYNTHESIS AND USES THEREFOR

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Page 12; 40, (2010/02/08)

The present invention provides fluorescent nucleosides carrying polycyclic aromatic hydrocarbons such as anthracene, phenanthrene, pyrene, stilbene, tetracene or pentacene. The subject nucleosides may be synthesized using a C-glycosidic bond formation met

Naphthalene, phenanthrene, and pyrene as DNA base analogues: Synthesis, structure, and fluorescence in DNA

Ren, Rex X.-F.,Chaudhuri, Narayan C.,Paris, Pamela L.,Rumney IV, Squire,Kool, Eric T.

, p. 7671 - 7678 (2007/10/03)

We describe the synthesis, structures, and DNA incorporation of deoxyribonucleosides carrying polycyclic aromatic hydrocarbons as the DNA 'base' analogue. The new polycyclic compounds are 1-naphthyl, 2-naphthyl, 9-phenanthrenyl, and 1-pyrenyl deoxynucleos

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