Cas 113680-90-3,(1R,2R)-(5E)-2-isopropenyl-5-methyl-5-cyclodecen-9-ynyl (S)-O-methylmandelate

113680-90-3

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Basic information

Product Name: (1R,2R)-(5E)-2-isopropenyl-5-methyl-5-cyclodecen-9-ynyl (S)-O-methylmandelate
Synonyms: (1R,2R)-(5E)-2-isopropenyl-5-methyl-5-cyclodecen-9-ynyl (S)-O-methylmandelate
CAS NO:113680-90-3
Molecular Formula:
Molecular Weight: 352.474
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: (1R,2R)-(5E)-2-isopropenyl-5-methyl-5-cyclodecen-9-ynyl (S)-O-methylmandelate(CAS DataBase Reference)
NIST Chemistry Reference: (1R,2R)-(5E)-2-isopropenyl-5-methyl-5-cyclodecen-9-ynyl (S)-O-methylmandelate(113680-90-3)
EPA Substance Registry System: (1R,2R)-(5E)-2-isopropenyl-5-methyl-5-cyclodecen-9-ynyl (S)-O-methylmandelate(113680-90-3)

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: 113680-90-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 113680-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,6,8 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113680-90:
(8*1)+(7*1)+(6*3)+(5*6)+(4*8)+(3*0)+(2*9)+(1*0)=113
113 % 10 = 3
So 113680-90-3 is a valid CAS Registry Number.

113680-90-3Upstream product

113680-90-3Downstream Products

6790-85-8 aristolactone

113680-90-3Relevant academic research and scientific papers

Enantioselective synthesis of macrocyclic propargylic alcohols by [2,3] Wittig ring contraction. Synthesis of (+)-aristolactone and cembranoid precursors

Marshall,Lebreton

, p. 2925 - 2931 (1988)

The use of chiral lithium amide bases to initiate enantioselective [2,3] Wittig rearrangements of allylic ethers was investigated. The 13-membered propargylic ether 1, a nonresolvable racemate, afforded the 10-membered propargylic alcohol SS2 in 60-80% ee

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