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(4-Hydroxy-3,5-di-tert.-butyl-phenyl)-diphenylphosphinyl-triethoxyphosphonium-methylid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145702-67-6

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145702-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145702-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,7,0 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 145702-67:
(8*1)+(7*4)+(6*5)+(5*7)+(4*0)+(3*2)+(2*6)+(1*7)=126
126 % 10 = 6
So 145702-67-6 is a valid CAS Registry Number.

145702-67-6Relevant academic research and scientific papers

α-SUBSTITUIERTE PHOSPHONATE 62. TRIETHOXYPHOSPHONIUM-YLIDE BZW.-BETAINE AUS TRIETHYLPHOSPHIT UND 7-PHOSPHORYL-CHINONMETHIDEN, SYNTHESE UND REAKTIVITAET

Gross, Hans,Keitel, Iris,Costisella, Burkhard

, p. 331 - 338 (2007/10/02)

By addition of triethylphosphit (TEP) to the 7-diethylphosphono- or 7-diphenylphosphinyl-3,5-di-tert.-butyl-quinone methides 4a,b are formed by proton transfer, the surprisingly stable triethoxyphosphonium ylides 14a,b and not the expected phosphonium-bet

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