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120520-49-2

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120520-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120520-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,2 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 120520-49:
(8*1)+(7*2)+(6*0)+(5*5)+(4*2)+(3*0)+(2*4)+(1*9)=72
72 % 10 = 2
So 120520-49-2 is a valid CAS Registry Number.

120520-49-2Downstream Products

120520-49-2Relevant articles and documents

ANALYSIS OF THE 220-MHz, P.M.R. SPECTRA OF SOME PRODUCTS OF THE AMADORI AND HEYNS REARRANGEMENTS

Altena, Johannes H.,Ouweland, Godefridus A. M. van den,Teunis, Cornelis J.,Tjan, Sing B.

, p. 37 - 50 (1981)

In order to establish whether p.m.r spectroscopy is useful for identifying Amadori- and Heyns-rearrangement products, the p.m.r. spectra at 220 MHz of 16 rearrangement products derived from D-glucose or D-fructose and amino acids have been investigated.At

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