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895571-10-5

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895571-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 895571-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,5,5,7 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 895571-10:
(8*8)+(7*9)+(6*5)+(5*5)+(4*7)+(3*1)+(2*1)+(1*0)=215
215 % 10 = 5
So 895571-10-5 is a valid CAS Registry Number.

895571-10-5Downstream Products

895571-10-5Relevant articles and documents

New stereoselective synthesis of thiamphenicol and florfenicol from enantiomerically pure cyanohydrin: a chemo-enzymatic approach

Lu, Wenya,Chen, Peiran,Lin, Guoqiang

, p. 7822 - 7827 (2008/12/20)

Thiamphenicol and florfenicol have been synthesized stereoselectively from enantiomerically pure 4-methylsulfanyl-mandelonitrile, which was obtained by hydrocyanation reaction of 4-methylsulfanyl-benzaldehyde catalyzed by (R)-hydroxynitrile lyase of Badamu (Prunus communis L. var. dulcis Borkh, almond from Xinjiang, China). It was found to be a highly effective bio-catalyst for this reaction after an extensive screening.

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