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119750-98-0

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119750-98-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119750-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,5 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 119750-98:
(8*1)+(7*1)+(6*9)+(5*7)+(4*5)+(3*0)+(2*9)+(1*8)=150
150 % 10 = 0
So 119750-98-0 is a valid CAS Registry Number.

119750-98-0Relevant articles and documents

Radical Addition to Vynil Phosphonates. A New Synthesis of Isosteric Phosphonates and Phosphonate Analogues of α-Amino Acids

Barton, Derek H. R.,Gero, Stephen D.,Quiclet-Sire, Beatrice,Samadi, Mohammad

, p. 1000 - 1001 (1989)

Derivatives of the phosphonic analogues of nucleotides and of side chain α-amino-acids can be readily prepared by irradiation of acyl-N-hydroxy-2-thiopyridones in the presence of diethylvinyl phosphonate.

New synthesis of sugar, nucleoside and α-amino acid phosphonates

Barton,Gero,Quiclet-Sire,Samadi

, p. 1627 - 1636 (2007/10/02)

Photolysis of N-hydroxy-2-thiopyridone esters derived from uronic acids of α-amino acids in presence of vinyl phosphonate affords the corresponding phosphonate derivatives. A convenient route for the synthesis of the isostere of AZT-5' monophosphate is de

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