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951128-81-7

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951128-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 951128-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,1,2 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 951128-81:
(8*9)+(7*5)+(6*1)+(5*1)+(4*2)+(3*8)+(2*8)+(1*1)=167
167 % 10 = 7
So 951128-81-7 is a valid CAS Registry Number.

951128-81-7Downstream Products

951128-81-7Relevant articles and documents

Hydrosilylation catalyzed with Rh(PPh3)3Cl/ionic- liquid-functionalized SiO2

Li, Jiayun,Peng, Jiajian,Bai, Ying,Hu, Yingqian,Qiu, Huayu,Lai, Guoqiao,Li, Xiaonian

, p. 484 - 490 (2010)

Ionic liquid-modified silica has been prepared by a one-pot reaction of activated silica, 3-chloropropyltriethoxysilane, and alkylimidazole or pyridine. It was found that the catalytic activity and β-adduct selectivity of the supported catalyst Rh(PPh3)3Cl/ionic-liquid-modified-SiO2 for the hydrosilylation reaction of alkenes with triethoxysilane was significantly improved. Furthermore, the catalyst system could be recovered easily.

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