Cas 89430-03-5,[Hydroxy-(2-nitro-phenyl)-methyl]-phosphonic acid di-tert-butyl ester

89430-03-5

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Basic information

Product Name: [Hydroxy-(2-nitro-phenyl)-methyl]-phosphonic acid di-tert-butyl ester
Synonyms:
CAS NO:89430-03-5
Molecular Formula:
Molecular Weight: 345.332
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: [Hydroxy-(2-nitro-phenyl)-methyl]-phosphonic acid di-tert-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [Hydroxy-(2-nitro-phenyl)-methyl]-phosphonic acid di-tert-butyl ester(89430-03-5)
EPA Substance Registry System: [Hydroxy-(2-nitro-phenyl)-methyl]-phosphonic acid di-tert-butyl ester(89430-03-5)

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: 89430-03-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 89430-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,3 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89430-03:
(7*8)+(6*9)+(5*4)+(4*3)+(3*0)+(2*0)+(1*3)=145
145 % 10 = 5
So 89430-03-5 is a valid CAS Registry Number.

89430-03-5Upstream product

89430-03-5Downstream Products

89430-03-5Relevant academic research and scientific papers

ASYMMERIC CATALYSIS IN CARBON-PHOSPHORUS BOND FORMATION

Wynberg, Hans,Smaardijk, Ab A.

, p. 5899 - 5900 (1983)

o-Nitrobenzaldehyde reacts smoothly with dialkylphosphonates in the presence of catalytic quantities of cinchona alkaloids (e.g.quinine) to produce the α-hydroxy phosphonate esters in excellent chemical yields, with excellent enantiomeric enrichment.

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