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(+)-(3R,4S,RS)-4-(t-butoxymethyl)-3-(4-methylphenyl)sulphinyl-γ-lactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119686-13-4

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119686-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119686-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,8 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119686-13:
(8*1)+(7*1)+(6*9)+(5*6)+(4*8)+(3*6)+(2*1)+(1*3)=154
154 % 10 = 4
So 119686-13-4 is a valid CAS Registry Number.

119686-13-4Downstream Products

119686-13-4Relevant academic research and scientific papers

PREPARATION OF ENANTIOMERICALLY PURE BUTENOLIDES: 4-HYDROXYMETHYL BUTYROLACTONE DERIVATIVES FROM (+)-(R)-3-(4-METHYLPHENYL)SULPHINYLPROPIONIC ACID

Bravo, Pierfrancesco,Resnati, Giuseppe,Viani, Fiorenza

, p. 747 - 750 (2007/10/02)

The condensation of the dilithium derivative of (+)-(R)-3-sulphinyl propionic acid on protected glycolaldehydes allowed to obtain both enantiomeres of 4-alkoxymethylbutenolides in optically pure form.When glycolic esters were employed as electrophiles, re

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