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(2S,3S)-1,4-Bis-(2,3,5,6-tetramethyl-phenyl)-butane-2,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83996-49-0

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83996-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83996-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,9 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83996-49:
(7*8)+(6*3)+(5*9)+(4*9)+(3*6)+(2*4)+(1*9)=190
190 % 10 = 0
So 83996-49-0 is a valid CAS Registry Number.

83996-49-0Relevant academic research and scientific papers

PREPARATION AND CHIRAL RECOGNITION OF NEW CHIRAL 18-CROWN-6 ETHERS

Yamashita, Junzo,Minagawa, Masaaki,Sonobe, Akihiro,Ohashi, Shoichi,Kawamura, Misao,et al

, p. 1409 - 1412 (1982)

Four new chiral macrocyclic polyethers of 18-crown-6 type which have phenyl, 1-naphtyl or tetramethylphenyl substituents were prepared , and their chiral recognition for 1-phenylethylamine was discussed.

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