Cas 84808-71-9,1',6-Dibenzyl-3,3a,4,5,5',6'-hexahydro-3'-hydroxy-3a-methylspiro<2H-isoxazolo<2,3-c>pyrimidin-2,4'(3'H)-pyrimidin>-2',7(1'H,6H)-dion

84808-71-9

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Basic information

Product Name: 1',6-Dibenzyl-3,3a,4,5,5',6'-hexahydro-3'-hydroxy-3a-methylspiro<2H-isoxazolo<2,3-c>pyrimidin-2,4'(3'H)-pyrimidin>-2',7(1'H,6H)-dion
Synonyms:
CAS NO:84808-71-9
Molecular Formula:
Molecular Weight: 436.511
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: 1',6-Dibenzyl-3,3a,4,5,5',6'-hexahydro-3'-hydroxy-3a-methylspiro<2H-isoxazolo<2,3-c>pyrimidin-2,4'(3'H)-pyrimidin>-2',7(1'H,6H)-dion(CAS DataBase Reference)
NIST Chemistry Reference: 1',6-Dibenzyl-3,3a,4,5,5',6'-hexahydro-3'-hydroxy-3a-methylspiro<2H-isoxazolo<2,3-c>pyrimidin-2,4'(3'H)-pyrimidin>-2',7(1'H,6H)-dion(84808-71-9)
EPA Substance Registry System: 1',6-Dibenzyl-3,3a,4,5,5',6'-hexahydro-3'-hydroxy-3a-methylspiro<2H-isoxazolo<2,3-c>pyrimidin-2,4'(3'H)-pyrimidin>-2',7(1'H,6H)-dion(84808-71-9)

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: 84808-71-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 84808-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,0 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84808-71:
(7*8)+(6*4)+(5*8)+(4*0)+(3*8)+(2*7)+(1*1)=159
159 % 10 = 9
So 84808-71-9 is a valid CAS Registry Number.

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84808-71-9Relevant academic research and scientific papers

The Cemistry of Amino Oximes, XVI. - The Properties of 2-Pyrimidone N-Oxide Derivatives

Gnichtel, Horst,Knapp-Artmann, Ursula,Gau, Boun Pa

, p. 107 - 111 (2007/10/02)

By reaction of anti-β-amino ketoximes 1a-d with phosgene, 2-pyrimidone N-oxide derivatives 2a-d are formed as intermediates which react in different ways.By tautomerisation of 2a the 3,6-dihydro-3-hydroxy-2(1H)-pyrimidinone derivative 3a and by addition of water to 2b the 3,4,5,6-tetrahydro-3,4-dihydroxy-2(1H)-pyrimidinone 3b is formed. 1,3-Dipolar cycloaddition of the 2-pyrimidone N-oxide 2c to the tautomeric ene-hydroxylamine 3c yields the spiro compound 4.By cycloaddition od the N-oxide 2d the pentacyclic ring system 6 is formed.

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