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3β-acetoxy-17β-hydroxyandrost-5-en-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55935-02-9

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55935-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55935-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,3 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55935-02:
(7*5)+(6*5)+(5*9)+(4*3)+(3*5)+(2*0)+(1*2)=139
139 % 10 = 9
So 55935-02-9 is a valid CAS Registry Number.

55935-02-9Upstream product

55935-02-9Downstream Products

55935-02-9Relevant academic research and scientific papers

The allylic oxidation of unsaturated steroids by tert-butyl hydroperoxide using homogeneous and heterogeneous cobalt acetate

Salvador,Clark

, p. 33 - 34 (2001)

Cobalt acetate is an effective catalyst for the selective allylic oxidation of unsaturated steroids using tert-butyl hydroperoxide especially when used in a supported form when it can be easily recovered and reused.

Copper-catalysed allylic oxidation of Δ5-steroids by t-butyl hydroperoxide

Salvador,E Melo,Campos Neves

, p. 119 - 122 (2007/10/03)

Δ5-7-Oxosteroids are efficiently prepared from Δ5-steroids with t-BuOOH and a copper catalyst, either Cu(II) and Cu(I) salts or Cu metal; selectivity in the presence of a secondary alcohol is observed.

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