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17-(ethylenedioxy)-Δ1,4-3,6-androstenedione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

206532-40-3

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206532-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 206532-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,5,3 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 206532-40:
(8*2)+(7*0)+(6*6)+(5*5)+(4*3)+(3*2)+(2*4)+(1*0)=103
103 % 10 = 3
So 206532-40-3 is a valid CAS Registry Number.

206532-40-3Downstream Products

206532-40-3Relevant academic research and scientific papers

Expeditious synthetic route to B-ring functionalised 2-oxa-steroids: Synthesis of 17-ethylenedioxy-6α-hydroxy-2-oxa-4-androsten-3-one as key synthon

Nangia, Ashwini,Anthony

, p. 1113 - 1118 (2007/10/03)

The easily prepared 17-ethylenedioxy-4-androsten-3,6-dione 8 is transformed to 17-ethylenedioxy-6α-hydroxy-2-oxa-4-androsten-3-one 15 in a few steps with complete stereo- and regio-control. The hydroxylactone 15 provides an easy entry to B-ring functionalised 2-oxa-androgens for evaluation as potential aromatase inhibitors and anabolic agents.

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