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162225-97-0

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162225-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162225-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,2,2 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 162225-97:
(8*1)+(7*6)+(6*2)+(5*2)+(4*2)+(3*5)+(2*9)+(1*7)=120
120 % 10 = 0
So 162225-97-0 is a valid CAS Registry Number.

162225-97-0Relevant articles and documents

An easy and efficient approach for the installation of alkoxycarbonyl protecting groups on carbohydrate hydroxyls

Adinolfi,Barone,Guariniello,Iadonisi

, p. 9305 - 9309 (2000)

Alkoxycarbonyl groups can be readily installed on carbohydrates by reaction with the corresponding chloroformates in the presence of TMEDA at low temperature. The mild reaction conditions can be modulated to attain regioselective protections. (C) 2000 Elsevier Science Ltd.

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