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Trisiloxane, 1,1,3,3,5,5-hexaphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129049-92-9

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129049-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129049-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,4 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129049-92:
(8*1)+(7*2)+(6*9)+(5*0)+(4*4)+(3*9)+(2*9)+(1*2)=139
139 % 10 = 9
So 129049-92-9 is a valid CAS Registry Number.

129049-92-9Upstream product

129049-92-9Downstream Products

129049-92-9Relevant academic research and scientific papers

Metallkomplexe in Anorganichen Matrices, 5. Katalytische Silanoxidation an einem heterogenisierten Rhodium-Komplex

Egger, Christian,Schubert, Ulrich

, p. 783 - 788 (2007/10/02)

A heterogenized rhodium complex, prepared by sol-gel processing of Rh(CO)Cl2 and Si(OEt)4, is shown to catalyze the conversion of the silanes H4-nSiPhn (n = 1-3) or (HMe2Si)2O to (poly)siloxanes by air or water.Using THF as a solvent, the silanoles Ph3SiOH or Ph2Si(OH)2 are obtained instead.The reaction of phenylacetic acid or acetic acid with HSiPh3 to give silyl esters is catalyzed by the same compound.

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