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dimethyl(3,5-dimethylphenyl)phosphine oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77085-20-2

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77085-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77085-20-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,8 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77085-20:
(7*7)+(6*7)+(5*0)+(4*8)+(3*5)+(2*2)+(1*0)=142
142 % 10 = 2
So 77085-20-2 is a valid CAS Registry Number.

77085-20-2Downstream Products

77085-20-2Relevant academic research and scientific papers

A NEW PHOSPHINE-SULFIDES-TO-PHOSPHINE-OXIDES EXCHANGE REACTION

Chen, Chin H.,Brighty, Katherine E.

, p. 4421 - 4424 (2007/10/02)

An unusual phosphine sulfide to phosphine oxide exchange reaction was found during the study of the annulation of (3,5-dimethylphenyl)-(2-hydroxy-2-methylpropyl)methylphosphine sulfide (3) using the mild cyclodehydration reagent methanesulfonic acid/phosphorus pentoxide.

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