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4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18537-19-4

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18537-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18537-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,3 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18537-19:
(7*1)+(6*8)+(5*5)+(4*3)+(3*7)+(2*1)+(1*9)=124
124 % 10 = 4
So 18537-19-4 is a valid CAS Registry Number.

18537-19-4Relevant academic research and scientific papers

Nickel(0) catalyzed oxidation of organosilanes to disiloxanes by air as an oxidant

Lv, Haiping,Laishram, Ronibala Devi,Li, Jiayan,Shi, Guangrui,Sun, Weiqing,Xu, Jianbin,Yang, Yong,Luo, Yang,Fan, Baomin

supporting information, p. 971 - 974 (2019/03/07)

We report here an efficient non-aqueous route to symmetrical disiloxanes from their corresponding organosilanes using Ni(COD)2 with 3,4,7,8-tetramethyl-1,10-phenanthroline in air. Our methodology is very simple and high yielding. The reaction mechanism is also proposed.

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