Cas 280557-67-7,(S)-3-[1-(2-Dimethylamino-benzenesulfonyl)-vinyl]-4-methylene-cyclopentane-1,1-dicarboxylic acid diethyl ester

280557-67-7

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Basic information

Product Name: (S)-3-[1-(2-Dimethylamino-benzenesulfonyl)-vinyl]-4-methylene-cyclopentane-1,1-dicarboxylic acid diethyl ester
Synonyms:
CAS NO:280557-67-7
Molecular Formula:
Molecular Weight: 435.541
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: (S)-3-[1-(2-Dimethylamino-benzenesulfonyl)-vinyl]-4-methylene-cyclopentane-1,1-dicarboxylic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (S)-3-[1-(2-Dimethylamino-benzenesulfonyl)-vinyl]-4-methylene-cyclopentane-1,1-dicarboxylic acid diethyl ester(280557-67-7)
EPA Substance Registry System: (S)-3-[1-(2-Dimethylamino-benzenesulfonyl)-vinyl]-4-methylene-cyclopentane-1,1-dicarboxylic acid diethyl ester(280557-67-7)

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: 280557-67-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 280557-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,0,5,5 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 280557-67:
(8*2)+(7*8)+(6*0)+(5*5)+(4*5)+(3*7)+(2*6)+(1*7)=157
157 % 10 = 7
So 280557-67-7 is a valid CAS Registry Number.

280557-67-7Upstream product

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280557-67-7Relevant academic research and scientific papers

The 2-(N,N-dimethylamino)phenylsulfinyl group as an efficient chiral auxiliary in intramolecular heck reactions

Buezo, Nuria Diaz,Mancheno, Olga Garcia,Carretero, Juan C.

, p. 1451 - 1454 (2007/10/03)

(Matrix presented) The synthesis, reactivity, and stereochemical behavior of differently substituted iodoalkenyl α,β-unsaturated sulfoxides in intramolecular Heck reaction is described. Particularly, the 2-(N,N-dimethylamino)phenylsulfinyl group is demons

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