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126227-53-0

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126227-53-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126227-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,2 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126227-53:
(8*1)+(7*2)+(6*6)+(5*2)+(4*2)+(3*7)+(2*5)+(1*3)=110
110 % 10 = 0
So 126227-53-0 is a valid CAS Registry Number.

126227-53-0Relevant articles and documents

A NEW AND CONVENIENT SYNTHESIS OF 1-BENZYLOXYAMINOALKYL PHOSPHONIC AND PHOSPHINIC ACIDS FROM OXIMES

Elhaddadi, Mohamed,Jacquier, Robert,Petrus, Francoise,Petrus, Clement

, p. 161 - 164 (2007/10/02)

A new general method is described for the synthesis of 1-benzyloxyamino-alkyl phosphonic and phosphinic acids by reacting phosphorus trichloride or dichlorophosphines with O-benzyl oximes. - Key words: 1-Hydroxyaminoalkylphosphonic acid; 2-hydroxyaminoalkylphosphinic acid; phosphorus trichloride; dichlorophosphine; oxime.

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