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(1R,2S,3S,4S)-3-(Toluene-4-sulfonyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108341-41-9

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108341-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108341-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,4 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108341-41:
(8*1)+(7*0)+(6*8)+(5*3)+(4*4)+(3*1)+(2*4)+(1*1)=99
99 % 10 = 9
So 108341-41-9 is a valid CAS Registry Number.

108341-41-9Downstream Products

108341-41-9Relevant academic research and scientific papers

Preparation des (+) et (-) endo et (+) et (-) exo bicyclo(2.2.1)heptene-5 carboxylate de methyle a partir de dienophiles chiraux tres reactifs: les Z et E (R)S p-tolylsulfinyl-3 propenoate de methyle

Guessous, Ahmed,Rouessac, Francis,Maignan, Christian

, p. 837 - 843 (2007/10/02)

Methyl Z and E (R)S 3-p-tolylsulfinylpropenoate, obtained via reaction of methyl glyoxylate on (+)-(S) dimethyl phosphoryl methyl p-tolyl sulfoxide, reacted under mild conditions with cyclopentadiene.High stereoselectivity and diastereoselectiv

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