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1,4-bis(diphenylphosphino)butane bis(borane) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100809-50-5

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100809-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100809-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,0 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100809-50:
(8*1)+(7*0)+(6*0)+(5*8)+(4*0)+(3*9)+(2*5)+(1*0)=85
85 % 10 = 5
So 100809-50-5 is a valid CAS Registry Number.

100809-50-5Downstream Products

100809-50-5Relevant academic research and scientific papers

Selective P-C bond cleavage of tertiary phosphine boranes by sodium

Zhang, Jian-Qiu,Ye, Jing-Jing,Han, Li-Biao

, p. 961 - 964 (2021)

Herein reported is the facial modification of tertiary phosphine boranes R3PBH3 by selective cleaving the P-Ph bond by sodium in which the phosphide borohydride R2PNa(BH3) is quantitatively generated and could be easily quenched by electrophiles to furnish a series of new phosphine boranes in high yields.

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