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2-Nitro-3-tert-butyl-benzonitril is an organic compound with the chemical formula C11H12N2O2. It is a derivative of benzonitrile, featuring a nitro group at the 2-position and a tert-butyl group at the 3-position. This yellow crystalline solid is known for its potential applications in the synthesis of pharmaceuticals and other organic compounds. The compound's molecular structure provides it with unique chemical properties, making it a valuable intermediate in various chemical reactions. Its stability and reactivity can be influenced by the presence of the nitro and tert-butyl groups, which can participate in a range of chemical transformations.

2025-20-9

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2025-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2025-20-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,2 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2025-20:
(6*2)+(5*0)+(4*2)+(3*5)+(2*2)+(1*0)=39
39 % 10 = 9
So 2025-20-9 is a valid CAS Registry Number.
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