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The chemical compound "(20Ξ)-9-fluoro-2'-(4-fluoro-phenyl)-17,20;20,21-bis-methanediyldioxy-16α-methyl-2'H-pregn-4-eno[3,2-c]pyrazol-11-one" is a complex steroidal molecule with a pyrazolone ring. It features a 9-fluoro substitution, a 4-fluoro-phenyl group at the 2' position, and a 16α-methyl group. The molecule also contains two methylene dioxy bridges (methanediyldioxy) at positions 17,20;20,21, which are characteristic of many natural products and synthetic compounds derived from plants. This structure is part of the pregnane family, indicating it has a steroidal skeleton with a pyrazolone ring fused to it, and the 11-oxo group suggests the presence of a ketone at the 11th carbon. (20Ξ)-9-fluoro-2'-(4-fluoro-phenyl)-17,20;20,21-bis-methanediyldioxy-16α-methyl-2'H-pregn-4-eno[3,2-c]pyrazol-11-one is likely to have significant biological activity due to its structural complexity and the presence of multiple functional groups, which can interact with various biological targets.

1961-56-4

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1961-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1961-56-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,6 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1961-56:
(6*1)+(5*9)+(4*6)+(3*1)+(2*5)+(1*6)=94
94 % 10 = 4
So 1961-56-4 is a valid CAS Registry Number.

1961-56-4Downstream Products

1961-56-4Relevant academic research and scientific papers

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