Cas 213531-58-9,2-[2-Cyclohexylidene-2-((S)-toluene-4-sulfinyl)-ethyl]-2-(3-methoxy-3-methyl-2-phenylselanyl-butyl)-malonic acid dimethyl ester

213531-58-9

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Basic information

Product Name: 2-[2-Cyclohexylidene-2-((S)-toluene-4-sulfinyl)-ethyl]-2-(3-methoxy-3-methyl-2-phenylselanyl-butyl)-malonic acid dimethyl ester
Synonyms: 2-[2-Cyclohexylidene-2-((S)-toluene-4-sulfinyl)-ethyl]-2-(3-methoxy-3-methyl-2-phenylselanyl-butyl)-malonic acid dimethyl ester
CAS NO:213531-58-9
Molecular Formula:
Molecular Weight: 633.708
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: 2-[2-Cyclohexylidene-2-((S)-toluene-4-sulfinyl)-ethyl]-2-(3-methoxy-3-methyl-2-phenylselanyl-butyl)-malonic acid dimethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-[2-Cyclohexylidene-2-((S)-toluene-4-sulfinyl)-ethyl]-2-(3-methoxy-3-methyl-2-phenylselanyl-butyl)-malonic acid dimethyl ester(213531-58-9)
EPA Substance Registry System: 2-[2-Cyclohexylidene-2-((S)-toluene-4-sulfinyl)-ethyl]-2-(3-methoxy-3-methyl-2-phenylselanyl-butyl)-malonic acid dimethyl ester(213531-58-9)

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: 213531-58-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 213531-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,5,3 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 213531-58:
(8*2)+(7*1)+(6*3)+(5*5)+(4*3)+(3*1)+(2*5)+(1*8)=99
99 % 10 = 9
So 213531-58-9 is a valid CAS Registry Number.

213531-58-9Upstream product

152836-38-9 (S)-2-bromo-1-cyclohexylidene-1-p-tolylsulfinyl ethane

213531-58-9Downstream Products

213531-63-6 (S)-3-Cyclohexylidene-4-(1-methoxy-1-methyl-ethyl)-cyclopentane-1,1-dicarboxylic acid dimethyl ester

213531-58-9Relevant academic research and scientific papers

Asymmetric intramolecular radical vinylation using enantiopure sulfoxides as temporary chiral auxiliaries

Delouvrié, Bénédicte,Fensterbank, Louis,Lac?te, Emmanuel,Malacria, Max

, p. 11395 - 11401 (1999)

A very diastereoselective addition-elimination sequence affords cyclopentane derivatives in high enantiomeric purities. The enantiopure sulfoxide unit serves as a very efficient temporary chiral auxiliary in this tandem reaction. Interestingly, the presen

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