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(S)-3-(3-bromo-4-vinylphenyl)-2-tert-butoxycarbonylaminopropionic acid acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1246640-79-8

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1246640-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246640-79-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,6,4 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1246640-79:
(9*1)+(8*2)+(7*4)+(6*6)+(5*6)+(4*4)+(3*0)+(2*7)+(1*9)=158
158 % 10 = 8
So 1246640-79-8 is a valid CAS Registry Number.

1246640-79-8Downstream Products

1246640-79-8Relevant academic research and scientific papers

Potassium carbonate-silica: A highly effective stationary phase for the chromatographic removal of organotin impurities

Harrowven, David C.,Curran, Dennis P.,Kostiuk, Sarah L.,Wallis-Guy, Ian L.,Whiting, Sally,Stenning, Kerri J.,Tang, Bencan,Packard, Emma,Nanson, Lana

, p. 6335 - 6337 (2010)

Organotin impurities in product mixtures can be reduced from stoichiometric levels to ~15 parts per million by column chromatography using 10% w/w anhydrous potassium carbonate-silica as a stationary phase.

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