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Acetic acid (2R,3S,4R,5R,6S)-5-acetylamino-4-benzyloxy-3-hydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81652-97-3

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81652-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81652-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,5 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81652-97:
(7*8)+(6*1)+(5*6)+(4*5)+(3*2)+(2*9)+(1*7)=143
143 % 10 = 3
So 81652-97-3 is a valid CAS Registry Number.

81652-97-3Downstream Products

81652-97-3Relevant academic research and scientific papers

THE SELECTIVE ACETYLATION OF PRIMARY ALCOHOLS IN THE PRESENCE OF SECONDARY ALCOHOLS IN CARBOHYDRATES

Rana, Surjit S.,Barlow, Joseph J.,Matta, Khushi L.

, p. 5007 - 5010 (2007/10/02)

Treatment of primary-secondary sugar diols with ethyl acetate in the presence of Woelm neutral alumina produced selectively the corresponding primary monoacetates in good yield.No di-acetate was formed in a detectable amount.

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