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Imidazolidine, 4,4'-(diselenodi-2,1-phenylene)bis[1,3-dimethyl-5-phenyl-, (4S,4'S,5S,5'S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220418-33-7

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220418-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220418-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,1 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 220418-33:
(8*2)+(7*2)+(6*0)+(5*4)+(4*1)+(3*8)+(2*3)+(1*3)=87
87 % 10 = 7
So 220418-33-7 is a valid CAS Registry Number.

220418-33-7Upstream product

220418-33-7Downstream Products

220418-33-7Relevant academic research and scientific papers

Synthesis of a new chiral nitrogen containing diselenide as a precursor for selenium electrophiles

Santi, Claudio,Fragale, Gianfranco,Wirth, Thomas

, p. 3625 - 3628 (1998)

The synthesis of a new chiral nitrogen containing diselenide is described starting from (1S,2S)-1,2-diphenylethylendiamine. The electrophilic selenium species generated from this diselenide have been used for methoxyselenenylation reactions at room temper

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