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Benzoxazole, 2-[(phenylmethyl)sulfonyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91749-28-9

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91749-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91749-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,7,4 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91749-28:
(7*9)+(6*1)+(5*7)+(4*4)+(3*9)+(2*2)+(1*8)=159
159 % 10 = 9
So 91749-28-9 is a valid CAS Registry Number.

91749-28-9Downstream Products

91749-28-9Relevant academic research and scientific papers

[Mn(salophen)Cl] supported on modified polystyrene as a selective heterogeneous catalyst for oxidation of sulfides under ultrasonic irradiation

Mirkhani,Tangestaninejad,Moghadam,Mohammadpoor-Baltork,Saedi

experimental part, p. 673 - 677 (2010/11/05)

The use of ultrasonic irradiation for the selective synthesis of sulfone in the oxidation of sulfides with NaIO4 catalyzed by Mn(Salophen) supported on chloromethylated polystyrene-bound imidazole, [Mn(Salophene)-PSI], is reported. This heterogeneous cata

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