IUPAC name of CH_(2)=underset(CH_(3))underset("|")("C")-CH_(2)-overset(O)overset("||")("C")-O Et

IUPAC name of CH_(2)=underset(CH_(3))underset("|")("C")-CH_(2)-overset

1.	IUPAC name of CH_(2)=underset(CH_(3))underset("\|")("C")-CH_(2)-overset(O)overset("\|\|")("C")-O Et
Answer» ETHYL 2-Methylbut-3-enoate 3-Ethylcrboxyprop-1-ene 4-oxo-4ethoxy-1-butane Ethyl 3-methylbut-3-enoate Solution :Ethyl 3-methylbut-3-enote.