Cas 131233-19-7,3-Phenyl-butyric acid (1R,2R)-2-(toluene-4-sulfonyloxy)-cyclohexyl ester

131233-19-7

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Basic information

Product Name: 3-Phenyl-butyric acid (1R,2R)-2-(toluene-4-sulfonyloxy)-cyclohexyl ester
Synonyms:
CAS NO:131233-19-7
Molecular Formula:
Molecular Weight: 416.538
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: 3-Phenyl-butyric acid (1R,2R)-2-(toluene-4-sulfonyloxy)-cyclohexyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 3-Phenyl-butyric acid (1R,2R)-2-(toluene-4-sulfonyloxy)-cyclohexyl ester(131233-19-7)
EPA Substance Registry System: 3-Phenyl-butyric acid (1R,2R)-2-(toluene-4-sulfonyloxy)-cyclohexyl ester(131233-19-7)

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: 131233-19-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 131233-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,3 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131233-19:
(8*1)+(7*3)+(6*1)+(5*2)+(4*3)+(3*3)+(2*1)+(1*9)=77
77 % 10 = 7
So 131233-19-7 is a valid CAS Registry Number.

131233-19-7Upstream product

131233-19-7Downstream Products

131233-19-7Relevant academic research and scientific papers

Chiral alcohol-induced diastereoselective conjugate addition and cyclization

Fang, Chenglin,Suemune, Hiroshi,Sakai, Kiyoshi

, p. 4751 - 4754 (1990)

Conjugate addition of organocuprate reagents to α,β-unsaturated esters of chiral trans-cyclohexanediol proceeded diastereoselectively, and the intramolecular trapping of the generated enolate also afforded asymmetric cyclization products.

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