Cas 87007-42-9,Phosphoric acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester 2-chloro-phenyl ester

87007-42-9

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Product Name: Phosphoric acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester 2-chloro-phenyl ester
Synonyms:
CAS NO:87007-42-9
Molecular Formula:
Molecular Weight: 1185.59
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
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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-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester 2-chloro-phenyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Phosphoric acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester 2-chloro-phenyl ester(87007-42-9)
EPA Substance Registry System: Phosphoric acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester 2-chloro-phenyl ester(87007-42-9)

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Hazardous Substances Data: 87007-42-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87007-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,0 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87007-42:
(7*8)+(6*7)+(5*0)+(4*0)+(3*7)+(2*4)+(1*2)=129
129 % 10 = 9
So 87007-42-9 is a valid CAS Registry Number.

87007-42-9Upstream product

87007-42-9Downstream Products

91592-65-3 C₇₃H₆₁Cl₂N₁₃O₁₅P₂

87007-42-9Relevant academic research and scientific papers

Efficient and flexible access to fully protected trinucleotides suitable for DNA synthesis by automated phosphoramidite chemistry

Zehl, Andrea,Starke, Antje,Cech, Dieter,Hartsch, Thomas,Merkl, Rainer,Fritz, Hans-Joachim

, p. 2677 - 2678 (2007/10/03)

An efficient synthetic approach to protected trinucleotide phosphoramidites suitable for codon-by-codon synthesis of structural gene combinatorial libraries is described; the procedure rests on the use of a pair of orthogonal protecting groups for the two

SYNTHESIS OF DNA FRAGMENTS BY THE HYDROXYBENZOTRIAZOLE PHOSPHOTRIESTER APPROACH

Marugg, J. E.,Tromp, M.,Jhurani, P.,Hoyng, C. F.,Marel, G. A. van der,Boom, J. H. van

, p. 73 - 78 (2007/10/02)

The application of the phosphorylating agent 2-chlorophenyl-o,o-bis--phosphate (HOBT-approach) for the introduction of 3'-5'-phosphotriester linkages between a properly 5'-protected (4,4'-dimethoxytrityl) deoxy-nucleoside and a deoxy-nucleoside having free OH groups is described.In this way, all sixteen partially-protected DNA dimers having a free 3'-OH group have been synthesized.The dimers thus obtained have been applied, using the HOBT-approach, to the synthesis of the DNA fragments d-CGCGCG, d-CGTACG and d-ATATTAATAAC.

SYNTHESIS OF OLIGODEOXYRIBONUCLEOTIDES FROM 3'-O-FORMYL-(N-ACYL)-2'-DEOXYRIBONUCLEOSIDES USING o-CHLOROPHENYLPHOSPHODITRIAZOLIDE AND/OR METHYL PHOSPHODICHLORIDITE. REMOVAL OF METHYL GROUP FROM PHOSPHOTRIESTER BY THE ACTION OF AQUEOUS PYRIDINE

Vecerkova, Hana,Smrt, Jiri

, p. 1323 - 1332 (2007/10/02)

d-GGAATTCC (XI) was prepared by phosphomonotriazolide method in solution.Synthesis of oligodeoxyribonucleotides by phosphite method in solution using methyl phosphodichloridite was studied.Preparation of P-methyl esters of protected d-CA (XVII), d-CAT (XIX), d-TT (XXI) and d-ATT (XXIII) is described.The removal of methyl group from methyl containing phosphotriester by the action of aqueous pyridine is described.

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