NEET Questions Solved


Correct IUPAC name of the compound  is

(1) 2-Ethyl-3-methylbut-2-ene-1,4-dioic anhydride

(2) 3-Ethyl_2-methylbut-2-enedioic anhydride

(3) 2-Ethyl-3-Methyl-1,4-diketobut-2-enoic anhydride

(4) 2-Ethyl-3-methylcyclopenatanoxy-1,4-dione

(1) 2-Ethyl-3-methylbut-2-ene-1, 4-dioic anhydride

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