Cas 19296-91-4,(1R,3S)-(1,2,2-trimethylcyclopentane-1,3-diyl)bis(methylene) di-p-tolylsulfonate

19296-91-4

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Basic information

Product Name: (1R,3S)-(1,2,2-trimethylcyclopentane-1,3-diyl)bis(methylene) di-p-tolylsulfonate
Synonyms: (1R,3S)-(1,2,2-trimethylcyclopentane-1,3-diyl)bis(methylene) di-p-tolylsulfonate
CAS NO:19296-91-4
Molecular Formula:
Molecular Weight: 480.646
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: (1R,3S)-(1,2,2-trimethylcyclopentane-1,3-diyl)bis(methylene) di-p-tolylsulfonate(CAS DataBase Reference)
NIST Chemistry Reference: (1R,3S)-(1,2,2-trimethylcyclopentane-1,3-diyl)bis(methylene) di-p-tolylsulfonate(19296-91-4)
EPA Substance Registry System: (1R,3S)-(1,2,2-trimethylcyclopentane-1,3-diyl)bis(methylene) di-p-tolylsulfonate(19296-91-4)

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: 19296-91-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 19296-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,9 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19296-91:
(7*1)+(6*9)+(5*2)+(4*9)+(3*6)+(2*9)+(1*1)=144
144 % 10 = 4
So 19296-91-4 is a valid CAS Registry Number.

19296-91-4Upstream product

19296-91-4Downstream Products

1228189-83-0 (1R,3S)-[1,2,2-trimethyl-3-(phosphinomethyl)cyclopentyl]methyl p-tolylsulfonate

19296-91-4Relevant academic research and scientific papers

Synthesis of (1R,4S,6R)-5,5,6-trimethyl-2-phosphabicyclo[2.2.2]octane and derivatives

Edwards, Peter G.,Knight, James C.,Newman, Paul D.

, p. 3851 - 3860 (2010)

The novel primary phosphine (1R,3S)-[1,2,2-trimethyl-3-(phosphinomethyl) cyclopentyl]methyl methanesulfonate 3a (or tosylate 3b) has been prepared in three steps from (1R,3S)-camphoric acid with a view to utilising it as a synthon for the preparation of p

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