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1-phenyl-1',3'-dihydro-3H-1λ5-[1,1']spirobi(benzo[c][1,2]oxaphosphole) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65715-52-8

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65715-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65715-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,7,1 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 65715-52:
(7*6)+(6*5)+(5*7)+(4*1)+(3*5)+(2*5)+(1*2)=138
138 % 10 = 8
So 65715-52-8 is a valid CAS Registry Number.

65715-52-8Downstream Products

65715-52-8Relevant academic research and scientific papers

Oxidation-Reduction of Bis(o-formylphenyl)phenylphosphine by Water

Landvatter, Edith F.,Rauchfuss, Thomas B.

, p. 1170 - 1171 (1982)

Bis(o-formylphenyl)phenylphosphine (1) undergoes acid catalysed hydration yielding a phosphine oxide with concomitant reduction of one formyl group; mechanistic studies suggest the importance of phosphorane intermediates in this reaction.

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