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N,N'-(diselenodi-2,1-phenylenemethylene)bis[(2R,5R)-bis(methoxymethyl)pyrrolidine] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188030-75-3

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188030-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188030-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,0,3 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 188030-75:
(8*1)+(7*8)+(6*8)+(5*0)+(4*3)+(3*0)+(2*7)+(1*5)=143
143 % 10 = 3
So 188030-75-3 is a valid CAS Registry Number.

188030-75-3Downstream Products

188030-75-3Relevant academic research and scientific papers

Design of optically active selenium reagents having a chiral tertiary amino group and their application to asymmetric inter- and intramolecular oxyselenenylations

Fujita, Ken-ichi,Murata, Kazuhisa,Iwaoka, Michio,Tomoda, Shuji

, p. 2029 - 2048 (2007/10/03)

A new class of chiral selenium reagents 4-7 was synthesized on the basis of the concept that the strong intramolecular interaction between an electrophilic selenium and an optically modified tertiary amine (Se··N interaction) would induce asymmetric induc

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