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10131-10-9

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10131-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10131-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,3 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 10131-10:
(7*1)+(6*0)+(5*1)+(4*3)+(3*1)+(2*1)+(1*0)=29
29 % 10 = 9
So 10131-10-9 is a valid CAS Registry Number.

10131-10-9Downstream Products

10131-10-9Relevant articles and documents

Direct Optical Resolution of Carboxylic Acids by Chyral HPLC on Tris(3,5-dimethylphenylcarbamate)s of Cellulose and Amylose

Okamoto, Yoshio,Aburatani, Ryo,Kaida, Yuriko,Hatada, Koichi

, p. 1125 - 1128 (1988)

A variety of racemic carboxylic acids have been for the first time directly resolved by normal-phase, high-performance liquid chromatography using a hexane-2-propanol eluting system containing a small amount (ca. 1percent) of a strong carboxylic acid, like formic acid, trichloroacetic acid, and trifluoroacetic acid.

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