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24758-61-0

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24758-61-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24758-61-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,7,5 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24758-61:
(7*2)+(6*4)+(5*7)+(4*5)+(3*8)+(2*6)+(1*1)=130
130 % 10 = 0
So 24758-61-0 is a valid CAS Registry Number.

24758-61-0Relevant articles and documents

GAS CHROMATOGRAPHIC ANALYSIS OF MIXTURES CONTAINING ALDONIC ACIDS, ALDITOLS, AND GLUCOSE.

Lehrfeld

, p. 1803 - 1806 (1984)

A method for the simultaneous determination of aldonic acids, alditols, and glucose has been developed. Samples are derivitized and then resolved by gas-liquid chromatography. During the derivatization procedure, aldonic acids are converted to N-alkylaldonamide acetates, alditols are converted to alditol acetates, and glucose is converted to an N-alkylglucosylamine acetate. A sample containing arabitol, xylitol, mannitol, glucitol, galactitol, glucose, ribonic acid, xylonic acid, mannonic acid, gluconic acid, and galactonic acid was derivatized and then resolved on a 3% SP 2340 glass column in 18 min.

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