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71762-37-3

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71762-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71762-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,6 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71762-37:
(7*7)+(6*1)+(5*7)+(4*6)+(3*2)+(2*3)+(1*7)=133
133 % 10 = 3
So 71762-37-3 is a valid CAS Registry Number.

71762-37-3Downstream Products

71762-37-3Relevant academic research and scientific papers

SYNTHESIS AND (31)P AND (13)C NMR STUDIES OF PYROPHOSPHONIC ACIDS

Ohms, G.,Grossmann, G.,Schwab, B.,Schiefer, H.

, p. 77 - 90 (2007/10/02)

Pyrophosphonic acids were prepared by partial hydrolysis of phosphonic acid dichlorides and by dehydration of phosphonic acids, respectively.The pyrophosphonic acids as well as their ammonium salts were characterized by NMR spectroscopy.The geminal coupli

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