Cas 134886-31-0,Acetic acid (3aR,4S)-6-methyl-5-oxo-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5-hexahydro-cyclopenta[c]pyrrol-4-ylmethyl ester

134886-31-0

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Basic information

Product Name: Acetic acid (3aR,4S)-6-methyl-5-oxo-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5-hexahydro-cyclopenta[c]pyrrol-4-ylmethyl ester
Synonyms:
CAS NO:134886-31-0
Molecular Formula:
Molecular Weight: 363.434
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: Acetic acid (3aR,4S)-6-methyl-5-oxo-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5-hexahydro-cyclopenta[c]pyrrol-4-ylmethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (3aR,4S)-6-methyl-5-oxo-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5-hexahydro-cyclopenta[c]pyrrol-4-ylmethyl ester(134886-31-0)
EPA Substance Registry System: Acetic acid (3aR,4S)-6-methyl-5-oxo-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5-hexahydro-cyclopenta[c]pyrrol-4-ylmethyl ester(134886-31-0)

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: 134886-31-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 134886-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,8 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134886-31:
(8*1)+(7*3)+(6*4)+(5*8)+(4*8)+(3*6)+(2*3)+(1*1)=150
150 % 10 = 0
So 134886-31-0 is a valid CAS Registry Number.

134886-31-0Upstream product

97399-18-3 Acetic acid (E)-4-(toluene-4-sulfonylamino)-but-2-enyl ester

134886-31-0Downstream Products

134886-31-0Relevant academic research and scientific papers

AN EFFICIENT PREPARATION OF 3-AZABICYCLOOCT-5-EN-7-ONES FROM PROPARGYL ALCOHOL-COBALT COMPLEXES VIA NICHOLAS REACTION WITH AMIDIC NITROGEN NUCLEOPHILES FOLLOWED BY PAUSON-KHAND CYCLIZATION

Jeong, Nakcheol,Yoo, Sung-eun,Lee, Sang Jo,Lee, Sang Hee,Chung, Young Keun

, p. 2137 - 2140 (2007/10/02)

3-Azabicyclooct-5-en-7-ones were efficiently prepared from cobalt-propargyl alcohol complexes and various allyl amides via Nicholas reaction in the presence of BF3*Et2O followed by Pauson-Khand cyclization promoted with trimethylamine N-oxide or SiO2.

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