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34172-49-1

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34172-49-1 Usage

General Description

1-(7-Nitro-9H-fluoren-2-yl)ethanone is a chemical compound with the molecular formula C15H9NO3. It is a yellow crystalline solid that is commonly used as a building block in the synthesis of various organic compounds. 1-(7-Nitro-9H-fluoren-2-yl)ethanone contains a 9H-fluorene ring system with a nitro group and an ethanone group attached to it. It is a powerful synthetic intermediate that can be used in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. Its unique structure and reactivity make it an important tool for organic chemists in the development and production of new and useful compounds.

Check Digit Verification of cas no

The CAS Registry Mumber 34172-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,1,7 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34172-49:
(7*3)+(6*4)+(5*1)+(4*7)+(3*2)+(2*4)+(1*9)=101
101 % 10 = 1
So 34172-49-1 is a valid CAS Registry Number.

34172-49-1Relevant articles and documents

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Sawicki

, p. 2269 (1954)

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