Cas 99681-86-4,Benzotriazol-1-yl-phosphonic acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester

99681-86-4

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Product Name: Benzotriazol-1-yl-phosphonic acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester
Synonyms:
CAS NO:99681-86-4
Molecular Formula:
Molecular Weight: 836.238
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: Benzotriazol-1-yl-phosphonic acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Benzotriazol-1-yl-phosphonic acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester(99681-86-4)
EPA Substance Registry System: Benzotriazol-1-yl-phosphonic acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester(99681-86-4)

Safety Data

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Safety Statements: N/A
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RTECS:
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Hazardous Substances Data: 99681-86-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 99681-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,8 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99681-86:
(7*9)+(6*9)+(5*6)+(4*8)+(3*1)+(2*8)+(1*6)=204
204 % 10 = 4
So 99681-86-4 is a valid CAS Registry Number.

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99681-86-4Relevant academic research and scientific papers

POLYMER SUPPORTED DNA SYNTHESIS USING HYDROXYBENZOTRIAZOLE ACTIVATED PHOSPHOTRIESTER INTERMEDIATES

Marugg, J.E.,McLaughlin, L.W.,Piel, N.,Tromp, M.,Marel, G.A. van der,Boom, J.H. van

, p. 3989 - 3992 (1983)

In the present method appropriate N-protected-5'-O-(4,4'-dimethoxytrityl)-2'-deoxynucleosides are phosphorylated with the reagent 2-chlorophenyl-O,O-bis(1-benzotriazolyl)-phosphate and the 3'-phosphorylated intermediates thus obtained are used directly to

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