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76980-73-9

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76980-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76980-73-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,8 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76980-73:
(7*7)+(6*6)+(5*9)+(4*8)+(3*0)+(2*7)+(1*3)=179
179 % 10 = 9
So 76980-73-9 is a valid CAS Registry Number.

76980-73-9Downstream Products

76980-73-9Relevant articles and documents

Synthesis of Positional Isomeric Phenylphenalenones

Ospina, Felipe,Ramirez, Adrian,Cano, Marisol,Hidalgo, William,Schneider, Bernd,Otálvaro, Felipe

, p. 3873 - 3879 (2017)

A series of isomeric phenylphenalenones in which the phenyl ring is located at all possible peripheral positions of the phenalenone nuclei was synthesized. The structural characteristics of the series, in which topological variation is permitted with minimal electronic disturbance, could, in principle, allow for easy pharmacophore recognition when the compounds are aligned in steroidomimetic conformations.

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