Cas 227103-15-3,2-[(1E,3E)-4-(Toluene-4-sulfonyl)-buta-1,3-dienyl]-cyclopropane-1,1-dicarboxylic acid dimethyl ester

227103-15-3

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Basic information

Product Name: 2-[(1E,3E)-4-(Toluene-4-sulfonyl)-buta-1,3-dienyl]-cyclopropane-1,1-dicarboxylic acid dimethyl ester
Synonyms:
CAS NO:227103-15-3
Molecular Formula:
Molecular Weight: 364.419
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-[(1E,3E)-4-(Toluene-4-sulfonyl)-buta-1,3-dienyl]-cyclopropane-1,1-dicarboxylic acid dimethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-[(1E,3E)-4-(Toluene-4-sulfonyl)-buta-1,3-dienyl]-cyclopropane-1,1-dicarboxylic acid dimethyl ester(227103-15-3)
EPA Substance Registry System: 2-[(1E,3E)-4-(Toluene-4-sulfonyl)-buta-1,3-dienyl]-cyclopropane-1,1-dicarboxylic acid dimethyl ester(227103-15-3)

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: 227103-15-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 227103-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,1,0 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 227103-15:
(8*2)+(7*2)+(6*7)+(5*1)+(4*0)+(3*3)+(2*1)+(1*5)=93
93 % 10 = 3
So 227103-15-3 is a valid CAS Registry Number.

227103-15-3Upstream product

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227103-15-3Relevant academic research and scientific papers

Participation of the chiral sulfinyl functionality in palladium- catalyzed asymmetric vinylcyclopropane-cyclopentene rearrangements

Hiroi, Kunio,Yoshida, Yasuki,Kaneko, Yoko

, p. 3431 - 3434 (2007/10/03)

Stereochemical studies on the palladium-catalyzed asymmetric 1,3- rearrangements of [4-chiral arylsulfinyl-1,3(E or Z)- butadienyl]cyclopropanes to chiral cyclopentenes are described. The plausible mechanism for the rationalization of the stereochemical outcomes is proposed.

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