Cas 1020850-75-2,trifluoromethanesulfonic acid 2-cyclohexyl-6-oxo-3,6-dihydro-2H-pyran-4-yl ester

1020850-75-2

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Basic information

Product Name: trifluoromethanesulfonic acid 2-cyclohexyl-6-oxo-3,6-dihydro-2H-pyran-4-yl ester
Synonyms: trifluoromethanesulfonic acid 2-cyclohexyl-6-oxo-3,6-dihydro-2H-pyran-4-yl ester
CAS NO:1020850-75-2
Molecular Formula:
Molecular Weight: 328.309
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: trifluoromethanesulfonic acid 2-cyclohexyl-6-oxo-3,6-dihydro-2H-pyran-4-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: trifluoromethanesulfonic acid 2-cyclohexyl-6-oxo-3,6-dihydro-2H-pyran-4-yl ester(1020850-75-2)
EPA Substance Registry System: trifluoromethanesulfonic acid 2-cyclohexyl-6-oxo-3,6-dihydro-2H-pyran-4-yl ester(1020850-75-2)

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: 1020850-75-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1020850-75-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,0,8,5 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1020850-75:
(9*1)+(8*0)+(7*2)+(6*0)+(5*8)+(4*5)+(3*0)+(2*7)+(1*5)=102
102 % 10 = 2
So 1020850-75-2 is a valid CAS Registry Number.

1020850-75-2Upstream product

1020850-75-2Downstream Products

133690-98-9 1-cyclohexyl-3-butyn-1-ol

1020850-75-2Relevant academic research and scientific papers

Ring opening/fragmentation of dihydropyrones for the synthesis of homopropargyl alcohols

Tummatorn, Jumreang,Dudley, Gregory B.

, p. 5050 - 5051 (2008/10/09)

Ring-opening/C-C bond cleavage reactions induced by nucleophilic addition of methyl Grignard to 5,6-dihydro-2-pyrone (DHP) triflates 1 furnish homopropargyl alcohols (1 → 2) stereospecifically with respect to the stereochemistry of 1. Carbonyl extrusion from DHP triflates provides a unified and operationally simple strategy for preparing chiral homopropargyl alcohols. Copyright

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