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3H-Furo[2,3-b]quinolin-2-one is a chemical compound with the molecular formula C12H7NO2. It is a derivative of quinoline, a heterocyclic aromatic organic compound, and features a furan ring fused to the quinoline structure. 3H-Furo[2,3-b]quinolin-2-one is known for its potential applications in medicinal chemistry, particularly as a building block for the synthesis of various biologically active molecules. It is characterized by its unique structure, which can be further functionalized to create a range of pharmaceuticals and other chemical products. The compound's properties, such as its reactivity and stability, make it a valuable intermediate in organic synthesis.

4945-33-9

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4945-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4945-33-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4945-33:
(6*4)+(5*9)+(4*4)+(3*5)+(2*3)+(1*3)=109
109 % 10 = 9
So 4945-33-9 is a valid CAS Registry Number.

4945-33-9Upstream product

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