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1,1-dimethyl-2,2-diphenyldiphosphine disulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31698-52-9

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31698-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31698-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,9 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31698-52:
(7*3)+(6*1)+(5*6)+(4*9)+(3*8)+(2*5)+(1*2)=129
129 % 10 = 9
So 31698-52-9 is a valid CAS Registry Number.

31698-52-9Downstream Products

31698-52-9Relevant academic research and scientific papers

Intermolecular-directed reactivity in solid media. Radiogenic formation of phosphorus-centered radicals in chiral diphosphine disulfides studied by ESR

Aagaard, Olav M.,Janssen, René A. J.,De Waal, Bas F. M.,Kanters, Jan A.,Schouten, Arie,Buck, Henk M.

, p. 5432 - 5447 (2007/10/02)

Single-crystal, powder, and frozen-matrix ESR experiments have been performed to study the radiogenic electron-capture properties of several diastereoisomeric and asymmetric diphosphine disulfides (R1R2P(S)P(S)R3R4/s

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