Cas 81539-53-9,Phosphoric acid (2R,3S,5R)-5-(4-amino-5-methyl-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester

81539-53-9

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Basic information

Product Name: Phosphoric acid (2R,3S,5R)-5-(4-amino-5-methyl-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester
Synonyms:
CAS NO:81539-53-9
Molecular Formula:
Molecular Weight: 570.456
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Phosphoric acid (2R,3S,5R)-5-(4-amino-5-methyl-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Phosphoric acid (2R,3S,5R)-5-(4-amino-5-methyl-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester(81539-53-9)
EPA Substance Registry System: Phosphoric acid (2R,3S,5R)-5-(4-amino-5-methyl-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester(81539-53-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 81539-53-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 81539-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,3 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81539-53:
(7*8)+(6*1)+(5*5)+(4*3)+(3*9)+(2*5)+(1*3)=139
139 % 10 = 9
So 81539-53-9 is a valid CAS Registry Number.

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81539-53-9Relevant academic research and scientific papers

SYNTHESE SIMPLIFIEE DE SONDES MIXTES AVEC DES TRIAZOLO-NUCLEOSIDES

Huynh-Dinh, T.,d'Estaintot, B. Langlois,Allard, P.,Igolen, J.

, p. 431 - 434 (1985)

The incorporation of triazolo-nulleosides during the synthesis of a specific sequence yields, after treatment with a mixture of pyridine aldoximate- tetramethyl guanidine- concentrated ammonia, mixed probes oligonucleotides with practically equimolecular amounts of T/MeC and G/NH2A at the degenerate sites.

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