Cas 189134-36-9,2-But-3-enyl-5-(1-hydroxy-hex-5-enyl)-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-cyclopenta[b]pyrrol-6-one

189134-36-9

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Basic information

Product Name: 2-But-3-enyl-5-(1-hydroxy-hex-5-enyl)-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-cyclopenta[b]pyrrol-6-one
Synonyms: 2-But-3-enyl-5-(1-hydroxy-hex-5-enyl)-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-cyclopenta[b]pyrrol-6-one
CAS NO:189134-36-9
Molecular Formula:
Molecular Weight: 427.565
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-But-3-enyl-5-(1-hydroxy-hex-5-enyl)-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-cyclopenta[b]pyrrol-6-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-But-3-enyl-5-(1-hydroxy-hex-5-enyl)-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-cyclopenta[b]pyrrol-6-one(189134-36-9)
EPA Substance Registry System: 2-But-3-enyl-5-(1-hydroxy-hex-5-enyl)-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-cyclopenta[b]pyrrol-6-one(189134-36-9)

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: 189134-36-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 189134-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,3 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189134-36:
(8*1)+(7*8)+(6*9)+(5*1)+(4*3)+(3*4)+(2*3)+(1*6)=159
159 % 10 = 9
So 189134-36-9 is a valid CAS Registry Number.

189134-36-9Upstream product

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189134-36-9Relevant academic research and scientific papers

Application of the Grubbs ring-closing metathesis for the construction of a macrocyclic ansa-bridge. Synthesis of the tricyclic core of roseophilin

Kim, Seong Heon,Figueroa, Israel,Fuchs

, p. 2601 - 2604 (1997)

Metalation/alkylation of the pyrrole-fused 10π anion 15 regiospecifically yields the β-alkylated ketones 16,17. Conversion of 17 to diene 24 followed by Grubbs ring-closing metathesis provides 29 which is transformed to the roseophilin tricyclic core structure 5.

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