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The chemical compound "(13α,14β,15β,17aα)-7α,11β-Di(acetyloxy)-14,15:21,23-diepoxy-4,4,8-trimethyl-D-homo-24-nor-17-oxa-5α-chola-1,20,22-triene-3,16-dione" is a complex steroidal molecule with a unique structure. It features two acetate groups attached to the 7α and 11β positions, a diepoxide bridge between carbons 14 and 15, and another between carbons 21 and 23. The molecule also has three methyl groups at the 4, 4, and 8 positions, and it is a derivative of the cholesterol molecule, with a modified side chain and an additional oxygen atom in the ring structure. (13α,14β,15β,17aα)-7α,11β-Di(acetyloxy)-14,15:21,23-diepoxy-4,4,8-trimethyl-D-homo-24-nor-17-oxa-5α-chola-1,20,22-triene-3,16-dione is characterized by its trienes (three double bonds) at the 1, 20, and 22 positions, and it has a ketone group at both the 3 and 16 positions, indicating the presence of carbonyl groups. The specific stereochemistry at various carbon centers, as indicated by the Greek letters (α and β), further defines the three-dimensional arrangement of the molecule. (13α,14β,15β,17aα)-7α,11β-Di(acetyloxy)-14,15:21,23-diepoxy-4,4,8-trimethyl-D-homo-24-nor-17-oxa-5α-chola-1,20,22-triene-3,16-dione is a synthetic derivative of natural steroids and may have potential applications in pharmaceutical or chemical research due to its complex and specific structure.

6042-73-5

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6042-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6042-73-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,4 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6042-73:
(6*6)+(5*0)+(4*4)+(3*2)+(2*7)+(1*3)=75
75 % 10 = 5
So 6042-73-5 is a valid CAS Registry Number.

6042-73-5Downstream Products

6042-73-5Relevant academic research and scientific papers

Hydroxylated gedunin derivatives from Cedrela sinensis

Mitsui, Kumiko,Saito, Hiroaki,Yamamura, Ryota,Fukaya, Haruhiko,Hitotsuyanagi, Yukio,Takeya, Koichi

, p. 1310 - 1314 (2006)

Four new limonoids, 11α-hydroxygedunin (1), 11β-hydroxygedunin (2), 7-deacetoxy-7α,11α-dihydroxygedunin (3), and 7-deacetoxy-7α,11β-dihydroxygedunin (4), were isolated from the cortex of Cedrela sinensis, together with three known compounds, gedunin (5), 7-deacetoxy-7α-hydroxygedunin (6), and 11-oxogedunin (7). The structures of 1-4 were determined by a combination of 2D NMR experiments and chemical methods and by X-ray crystallography of 1 and 2.

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