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3--cyclobuten-1,2-dion is a complex organic compound characterized by a cyclobuten-1,2-dione core, which is a four-membered ring with two carbonyl groups. The cyclohexenyl group is attached to the cyclobuten-1,2-dione, creating a unique structure that combines the properties of both a cyclohexene and a cyclobutenone. 3--cyclobuten-1,2-dion is of interest in organic chemistry due to its potential applications in the synthesis of various pharmaceuticals and other chemical products. Its structure provides a platform for further functionalization and modification, making it a valuable intermediate in the development of new compounds with specific properties.

2065-78-3

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2065-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2065-78-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,6 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2065-78:
(6*2)+(5*0)+(4*6)+(3*5)+(2*7)+(1*8)=73
73 % 10 = 3
So 2065-78-3 is a valid CAS Registry Number.
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