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(2R,3S)-1,2,3-Trichloro-4-methoxy-butane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76465-33-3

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76465-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76465-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,6 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76465-33:
(7*7)+(6*6)+(5*4)+(4*6)+(3*5)+(2*3)+(1*3)=153
153 % 10 = 3
So 76465-33-3 is a valid CAS Registry Number.

76465-33-3Downstream Products

76465-33-3Relevant academic research and scientific papers

Three-Component Reactions. IX. Methoxychlorination of Butadiene. 1. Composition of Reaction Mixtures Obtained Using Either an Excess of Butadiene or an Excess of Chlorine

Beger, J.,Schiefer, H.,Movsumzade, M.M.,Gurbanov, P.A.

, p. 599 - 609 (2007/10/02)

Methoxychlorination of butadiene with 2 mol chlorine gives saturated secondary addition products 5-15, which were found identical with methoxychlorination products of unsaturated primary addition products 1-4 (investigated by capillar GLC). 1,2 and 3 add chlorine and methanol with high regioselectivity (80-90percent); meso and erythro isomer predominate in MARKOVNIKOV products from 1 and 2 (87percent diastereoselectivity). 5-7 and 11-15 were separated by preparative GLC for structural analysis.

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