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diethyl 2-[4-(2,4-difluorophenyl)-1,2,3-triazol-1-yl]-1-hydroxyethylphosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1289220-75-2

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1289220-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1289220-75-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,2,2 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1289220-75:
(9*1)+(8*2)+(7*8)+(6*9)+(5*2)+(4*2)+(3*0)+(2*7)+(1*5)=172
172 % 10 = 2
So 1289220-75-2 is a valid CAS Registry Number.

1289220-75-2Relevant academic research and scientific papers

Synthesis of novel 1-hydroxy-2-(1,2,3-triazol-1-yl)ethylphosphonates and 2-hydroxy-3-(1,2,3-triazol-1-yl)propylphosphonates

Glowacka, Iwona E.,Cieslak, Marcin,Piotrowska, Dorota G.

, p. 431 - 449 (2011/05/07)

Several new 1-hydroxy-2-(1,2,3-triazol-1-yl)ethylphosphonates and 2-hydroxy-3-(1,2,3-triazol-1-yl)propylphosphonates as well as the respective phosphonic acids were synthesized from diethyl 1,2-epoxyethylphosphonate and 2,3-epoxypropylphosphonate in the r

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