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4--1-phenyl-buten-(2)-on-(1) is a complex organic chemical compound with the molecular formula C11H9NO3. It is characterized by a phenyl group attached to a butenone structure, which features a nitro group and a methyl ester group. 4--1-phenyl-buten-(2)-on-(1) is known for its potential applications in the synthesis of various pharmaceuticals and chemical intermediates. Its structure provides a platform for further chemical modifications, making it a valuable component in organic synthesis. The compound's specific properties, such as reactivity and stability, are influenced by the presence of the nitro and methyl groups, which can participate in various chemical reactions, including reduction, esterification, and substitution.

4994-94-9

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4994-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4994-94-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,9 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4994-94:
(6*4)+(5*9)+(4*9)+(3*4)+(2*9)+(1*4)=139
139 % 10 = 9
So 4994-94-9 is a valid CAS Registry Number.
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