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127725-15-9

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127725-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127725-15-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,2 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127725-15:
(8*1)+(7*2)+(6*7)+(5*7)+(4*2)+(3*5)+(2*1)+(1*5)=129
129 % 10 = 9
So 127725-15-9 is a valid CAS Registry Number.

127725-15-9Relevant articles and documents

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Chapin,Smith

, p. 4179 (1954)

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KINETIC RESOLUTION OF KETONE CYANOHYDRIN ACETATES WITH A MICROBIAL ENZYME

Ohta, Hiromichi,Kimura,Yoichi,Sugano, Yasushi

, p. 6957 - 6960 (2007/10/02)

Incubation of dl-1-cyano-1-metylalkyl (or alkenyl) acatates (methyl ketone cyanohydrin acetates) with cells of Pichia miso IAM 4682 afforded optically active acetates and the corresponding ketones via asymmetric hydrolysis.Resulting (S)-2-cyano-2-undecyl acetate was converted to the aminofuranone derivative without losing its optical purity.

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