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Toluol-4-sulfonsaeure-(1-methyl-2-phthalimidoethyl)ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66072-86-4

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66072-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66072-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,0,7 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66072-86:
(7*6)+(6*6)+(5*0)+(4*7)+(3*2)+(2*8)+(1*6)=134
134 % 10 = 4
So 66072-86-4 is a valid CAS Registry Number.

66072-86-4Downstream Products

66072-86-4Relevant academic research and scientific papers

Syntheses and Investigations of isoindol-9b(2H)-yl>phosphinates and -phosphonates: a New Class of Heterocycles

Neidlein, Richard,Greulich, Peter,Kramer, Walter

, p. 2407 - 2417 (1993)

We attempted to synthesize diethyl (1-methyl-2-phthalimidoethyl)phosphonate (14a) in a Michaelis-Becker reaction using diethyl sodiophosphonate (13) and the tosylate 12a of (2-hydroxypropyl)phthalimide as starting materials.Instead of TsO substitution in

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