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769-82-4

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769-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 769-82-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 769-82:
(5*7)+(4*6)+(3*9)+(2*8)+(1*2)=104
104 % 10 = 4
So 769-82-4 is a valid CAS Registry Number.

769-82-4Relevant articles and documents

Characterization of 2-methyl-4-amino-5-(2-methyl-3-furylthiomethyl)pyrimidine from thermal degradation of thiamin

Jhoo, Jin-Woo,Lin, Ming-Chi,Sang, Shengmin,Cheng, Xiaofang,Zhu, Nanqun,Stark, Ruth E.,Ho, Chi-Tang

, p. 4055 - 4058 (2007/10/03)

Thiamin hydrochloride was thermally degraded in phosphate buffer (pH 6.5) at 110 °C for 2 h. A major decomposition product was isolated by column chromatography and structurally identified by spectrometric techniques (1H NMR, 13C NMR

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