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1122022-20-1

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1122022-20-1

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1122022-20-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1122022-20-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,2,0,2 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1122022-20:
(9*1)+(8*1)+(7*2)+(6*2)+(5*0)+(4*2)+(3*2)+(2*2)+(1*0)=61
61 % 10 = 1
So 1122022-20-1 is a valid CAS Registry Number.

1122022-20-1Relevant articles and documents

Simple and high yielding synthesis of new α-aminophosphonates from imines

Pokalwar, Rajkumar U.,Hangarge, Rajkumar V.,Madje, Balaji R.,Ware, Madhav N.,Shingare, Murlidhar S.

experimental part, p. 1461 - 1470 (2009/05/07)

A simple and high yielding method was developed for the synthesis of novel α-aminophosphonates from imines, obtained from 2-chloroquinoline-3- carbaldehyde, by using triethylphosphite in the presence of chlorotrimethylsilane (TMSCl). This method developed for the synthesis of α-aminophosphonates gave excellent yields. Copyright Taylor & Francis Group, LLC.

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