Cas 137654-05-8,(R)-3-((S)-2-Methyl-tetrahydro-pyran-2-yl)-3-phenylsulfanyl-propan-1-ol

137654-05-8

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Basic information

Product Name: (R)-3-((S)-2-Methyl-tetrahydro-pyran-2-yl)-3-phenylsulfanyl-propan-1-ol
Synonyms:
CAS NO:137654-05-8
Molecular Formula:
Molecular Weight: 266.404
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: (R)-3-((S)-2-Methyl-tetrahydro-pyran-2-yl)-3-phenylsulfanyl-propan-1-ol(CAS DataBase Reference)
NIST Chemistry Reference: (R)-3-((S)-2-Methyl-tetrahydro-pyran-2-yl)-3-phenylsulfanyl-propan-1-ol(137654-05-8)
EPA Substance Registry System: (R)-3-((S)-2-Methyl-tetrahydro-pyran-2-yl)-3-phenylsulfanyl-propan-1-ol(137654-05-8)

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: 137654-05-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 137654-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,5 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137654-05:
(8*1)+(7*3)+(6*7)+(5*6)+(4*5)+(3*4)+(2*0)+(1*5)=138
138 % 10 = 8
So 137654-05-8 is a valid CAS Registry Number.

137654-05-8Upstream product

137654-03-6 (3R,4S)-4-Methyl-4-phenylsulfanyl-octane-1,3,8-triol

137654-05-8Downstream Products

137654-05-8Relevant academic research and scientific papers

The thorpe-ingold effect in the synthesis of tetrahydro-furans and pyrans by competitive cyclisation with phenylthio migration

McIntyre, Sara,Sansbury, Francis H.,Warren, Stuart

, p. 5409 - 5412 (1991)

In cyclisations of triols with two tethered hydroxyl nucleophiles (giving ethers by acid-catalysed phenylthio migration) a gem-dimethyl group in the carbon chain bearing one of the OH groups favours cyclisation of that chain whether the new ring is five-

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