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105929-78-0

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105929-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105929-78-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,2 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105929-78:
(8*1)+(7*0)+(6*5)+(5*9)+(4*2)+(3*9)+(2*7)+(1*8)=140
140 % 10 = 0
So 105929-78-0 is a valid CAS Registry Number.

105929-78-0Relevant articles and documents

A Highly Selective Na2WO4-Catalyzed Oxidation of Terpenic Alcohols by Hydrogen Peroxide

Viana, Luna Andrade Silva,da Silva, Giovanna Rodrigues Nobile,da Silva, Márcio Jose

, p. 374 - 382 (2017/12/04)

Sodium tungstate was found to be an active and highly selective catalyst to oxidation of various primary or secondary origin renewable alcohols by hydrogen peroxide as green oxidant. Borneol, nerol, geraniol and β-citronellol were efficiently and selectively converted to respective carbonyl derivatives by hydrogen peroxide. ATR/FT-IR measurements confirmed that Na2W(O2)4 was the specie active catalytically. The role of the main reaction variables, including temperature, reactants and catalyst concentration, solvent, and nature of substrate were also assessed. In addition to use a green oxidant, this simple and environmentally friendly catalyst system did not require additive to control pH, molecular sieves or phase transfer catalyst. Graphical Abstract: [Figure not available: see fulltext.].

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