Cas 544429-10-9,Acetic acid (2R,3R,4R,5R)-4-benzyloxy-5-benzyloxymethyl-2-(diethoxy-phosphorylmethyl)-2-oxo-2λ<sup>5</sup>-[1,2]oxaphospholan-3-yl ester

544429-10-9

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Basic information

Product Name: Acetic acid (2R,3R,4R,5R)-4-benzyloxy-5-benzyloxymethyl-2-(diethoxy-phosphorylmethyl)-2-oxo-2λ⁵-[1,2]oxaphospholan-3-yl ester
Synonyms:
CAS NO:544429-10-9
Molecular Formula:
Molecular Weight: 540.487
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: Acetic acid (2R,3R,4R,5R)-4-benzyloxy-5-benzyloxymethyl-2-(diethoxy-phosphorylmethyl)-2-oxo-2λ⁵-[1,2]oxaphospholan-3-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (2R,3R,4R,5R)-4-benzyloxy-5-benzyloxymethyl-2-(diethoxy-phosphorylmethyl)-2-oxo-2λ⁵-[1,2]oxaphospholan-3-yl ester(544429-10-9)
EPA Substance Registry System: Acetic acid (2R,3R,4R,5R)-4-benzyloxy-5-benzyloxymethyl-2-(diethoxy-phosphorylmethyl)-2-oxo-2λ⁵-[1,2]oxaphospholan-3-yl ester(544429-10-9)

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: 544429-10-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 544429-10-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,4,4,2 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 544429-10:
(8*5)+(7*4)+(6*4)+(5*4)+(4*2)+(3*9)+(2*1)+(1*0)=149
149 % 10 = 9
So 544429-10-9 is a valid CAS Registry Number.

544429-10-9Upstream product

544429-10-9Downstream Products

544429-10-9Relevant academic research and scientific papers

Cyclic phosphonomethylphosphinates: A new type of phosphorus-containing sugars

Bisseret, Philippe,Boiteau, Jean-Guy,Eustache, Jacques

, p. 2351 - 2354 (2003)

The first synthesis of arabino-configured cyclic phosphonomethylphosphinates is described. The key step is the condensation of the triethylester of H-phosphinylphosphonate 10 on an hydroxyaldehyde 11 derived from a D-arabinal derivative followed by a cyclization induced under acetylation conditions.

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