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dimethyl 3-benzylidene-2-(methyldiphenylphosphoranylidene)succinate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110655-45-3

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110655-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110655-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,6,5 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 110655-45:
(8*1)+(7*1)+(6*0)+(5*6)+(4*5)+(3*5)+(2*4)+(1*5)=93
93 % 10 = 3
So 110655-45-3 is a valid CAS Registry Number.

110655-45-3Downstream Products

110655-45-3Relevant academic research and scientific papers

A Simple Synthesis of 3H-λ5-Phosphole Derivatives from Alkyldiphenylphosphine Imines and Dimethyl Acetylenedicarboxylate

Barluenga, Jose,Lopez, Fernando,Palacios, Francisco

, p. 1574 - 1575 (1986)

3H-λ5-Phospholes were synthesized by reaction of alkyldiphenylphosphine imines (1) with dimethyl acetylenedicarboxylate and subsequent treatment of the adduct (2) with potassium hydride.

Conformational Analysis of Stabilized Phosphonium Ylides by 1H Nuclear Magnetic Resonance Spectroscopy

Barluenga, Jose,Lopez, Fernando,Palacios, Francisco

, p. 903 - 908 (2007/10/02)

Rotational barriers (ΔG(activ.)) for methoxycarbonyl groups in methyl 4-hydroxy-1,1-diphenyl-3--3H-λ5-phosphole-2-carboxylate (8) (ΔG(activ.)=62 +/- 4 kJ mol-1, Tc=283 +/- 5 K) and its synthetic precursor,

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