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5α,6β-dihydroxycholesterol p-toluenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34408-42-9

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34408-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34408-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,0 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 34408-42:
(7*3)+(6*4)+(5*4)+(4*0)+(3*8)+(2*4)+(1*2)=99
99 % 10 = 9
So 34408-42-9 is a valid CAS Registry Number.

34408-42-9Downstream Products

34408-42-9Relevant academic research and scientific papers

Oxidation of Olefins with Benzeneseleninic Anhydride in the Presence of TMSOTf

Jastrz?bska, Izabella,Morawiak, Maja,Rode, Joanna E.,Seroka, Barbara,Siergiejczyk, Leszek,Morzycki, Jacek W.

, p. 6052 - 6061 (2015)

A new oxidizing system for olefins, consisting of benzeneseleninic anhydride and trimethylsilyl triflate, was studied. The highly reactive benzeneseleninyl cation is presumably formed under these conditions. It has been shown that different products are f

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