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E-6-(tetrahydro-2Hpyran-2-yloxy)hex-3-enyl 4-methylbenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130236-40-7

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130236-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130236-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,3 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130236-40:
(8*1)+(7*3)+(6*0)+(5*2)+(4*3)+(3*6)+(2*4)+(1*0)=77
77 % 10 = 7
So 130236-40-7 is a valid CAS Registry Number.

130236-40-7Relevant academic research and scientific papers

Tuning the reactivity of oxygen/sulfur by acidity of the catalyst in Prins cyclization: Oxa-versus thia-selectivity

Subba Reddy,Venkateswarlu,Borkar, Prashant,Yadav,Sridhar,Gree, Rene

, p. 2716 - 2722 (2014/04/17)

An unprecedented oxa- versus thia-selectivity has been observed in Prins cyclization of 6-mercaptohex-3-en-1-ol with aldehydes. In the presence of a stoichiometric amount of strong Lewis or Bronsted acids, the reaction provides the hexahydro-2H-thieno[3,2

Syntheses and NMR analyses of the eight geometric isomers of 3,6,8-dodecatrien-1-ol, subterranean termite trail pheromone

Eya, Bryan K.,Otsuka, Toshikazu,Kubo, Isao,Wood, David L.

, p. 2695 - 2706 (2007/10/02)

Eight geometric isomers of 3,6,8-dodecatrien-1-ol 1, the trail-following pheromone of subterranean termites (Reticulitermes sp. Banks), were synthesized via a Wittig olefination reaction. The convergent syntheses of 1 consisted of a combination of two fragments, each containing an olefin with a fixed configuration, by formation of a third double bond to give a mixture of two geometric isomers. The mixtures of 1 were resolved by recycle high-performance liquid chromatography methods. 1H and 13C NMR peak assignments of the individual isomers were accomplished by homonuclear COSY, and one-bond CH correlation spectroscopy.

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