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(Methoxy-phenoxy-phosphorylmethyl)-phosphonic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199855-72-6

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199855-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199855-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,8,5 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 199855-72:
(8*1)+(7*9)+(6*9)+(5*8)+(4*5)+(3*5)+(2*7)+(1*2)=216
216 % 10 = 6
So 199855-72-6 is a valid CAS Registry Number.

199855-72-6Relevant academic research and scientific papers

Strategies for the selective synthesis of monosubstituted (Dichloromethylene)bisphosphonate esters

Ahlmark, Marko J.,Vepsaelaeinen, Jouko J.

, p. 16153 - 16160 (1997)

Strategies for the selective synthesis of monosubstituted (dichloromethylene)bisphosphonate esters (Cl2C[P(O)(OR)(O-Na+)][P(O)(O- Na+)2], where R = Pr, Pr(i), Hex, Ph) starting from monopho

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