Cas 127016-91-5,(3aS,4S,7R,7aS)-7a-((S)-Toluene-4-sulfinyl)-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one

127016-91-5

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Basic information

Product Name: (3aS,4S,7R,7aS)-7a-((S)-Toluene-4-sulfinyl)-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one
Synonyms:
CAS NO:127016-91-5
Molecular Formula:
Molecular Weight: 286.395
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: (3aS,4S,7R,7aS)-7a-((S)-Toluene-4-sulfinyl)-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one(CAS DataBase Reference)
NIST Chemistry Reference: (3aS,4S,7R,7aS)-7a-((S)-Toluene-4-sulfinyl)-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one(127016-91-5)
EPA Substance Registry System: (3aS,4S,7R,7aS)-7a-((S)-Toluene-4-sulfinyl)-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one(127016-91-5)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 127016-91-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 127016-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,1 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127016-91:
(8*1)+(7*2)+(6*7)+(5*0)+(4*1)+(3*6)+(2*9)+(1*1)=105
105 % 10 = 5
So 127016-91-5 is a valid CAS Registry Number.

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127016-91-5Relevant academic research and scientific papers

HIGHLY DIASTEREOSELECTIVE DIELS-ALDER REACTION OF OPTICALLY ACTIVE 2-p-TOLYLSULPHINYL-2-CYCLOALKENONES WITH CYCLOPENTADIENE

Alonso, I.,Carretero, J. C.,Ruano, J. L. Garcia

, p. 3853 - 3856 (2007/10/02)

The Diels-Alder reaction of (S)-2-p-tolylsulphinyl-2-cyclopentenone (and 2-cyclohexenone) with cyclopentadiene, catalized by AlCl3 and AlEtCl2, occurs at room temperature with complete facial diastereoselectivity, but with moderate endo-exo selectivity.

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