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(E)-1-methyl-5-nitro-4-(2-phenylethenyl)-1H-imidazole is a complex organic compound with the molecular formula C14H12N3O2. It features a 1H-imidazole core, which is a heterocyclic aromatic ring containing one nitrogen atom and two carbon atoms. The compound has a methyl group (-CH3) attached to the 1-position, a nitro group (-NO2) at the 5-position, and a 2-phenylethenyl group (a phenyl ring with a vinyl side chain) at the 4-position. The "E" configuration indicates that the double bond in the 2-phenylethenyl group is in the E (or trans) configuration, meaning the substituents on the double bond are on opposite sides. (E)-1-methyl-5-nitro-4-(2-phenylethenyl)-1H-imidazole is known for its potential applications in pharmaceuticals and as a chemical intermediate, particularly in the synthesis of various biologically active molecules.

87491-48-3

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87491-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87491-48-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,9 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87491-48:
(7*8)+(6*7)+(5*4)+(4*9)+(3*1)+(2*4)+(1*8)=173
173 % 10 = 3
So 87491-48-3 is a valid CAS Registry Number.

87491-48-3Relevant academic research and scientific papers

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