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C20H21N2O7PS2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33215-70-2

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33215-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33215-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,1 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 33215-70:
(7*3)+(6*3)+(5*2)+(4*1)+(3*5)+(2*7)+(1*0)=82
82 % 10 = 2
So 33215-70-2 is a valid CAS Registry Number.

33215-70-2Downstream Products

33215-70-2Relevant academic research and scientific papers

ORGANOPHOSPHORUS COMPOUNDS, XXIX. ON THE REACTION OF DIALKYL PHOSPHITES WITH p-BENZOQUINONEDIBENZENESULPHONIMIDE

Sidky, M. M.,Mahran, M. R.,Zayed, M. F.

, p. 337 - 342 (2007/10/02)

The reaction of p-benzoquinonedibenzenesulphonimide (1) with dialkyl phosphites (2a-c) to give phosphoramidate (3), phosphonate 4 and/or p-benzoquinonedibenzenesulphonamide (5), has been studied under different experimental conditions.The factors influenc

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