Cas 108666-21-3,(3S,5R,6S,9R)-3-((S)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one

108666-21-3

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Basic information

Product Name: (3S,5R,6S,9R)-3-((S)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one
Synonyms:
CAS NO:108666-21-3
Molecular Formula:
Molecular Weight: 394.511
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: (3S,5R,6S,9R)-3-((S)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (3S,5R,6S,9R)-3-((S)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one(108666-21-3)
EPA Substance Registry System: (3S,5R,6S,9R)-3-((S)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one(108666-21-3)

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: 108666-21-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 108666-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,6 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108666-21:
(8*1)+(7*0)+(6*8)+(5*6)+(4*6)+(3*6)+(2*2)+(1*1)=133
133 % 10 = 3
So 108666-21-3 is a valid CAS Registry Number.

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108666-21-3Relevant academic research and scientific papers

Spiro Asymmetric Induction. 3. Synthesis of Optically Pure Syn or Anti α,β-Dihydroxy Esters by the Aldol Condensation of Chiral Glycolate Enolates

Pearson, William H.,Cheng, Minn-Chang

, p. 3176 - 3178 (1987)

The diastereoselectivity of the aldol condensation of the chiral glycolate enolates 1 and 2 is metaltunable, providing either syn or anti adducts 3-6.Ethanolysis of these adducts then provides any stereoisomer of the α,β-dihydroxy esters 7-10 in optically

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