Question

0 ОН
OH
IUPAC name
is
1) 4-Corboxy-5-methyl heptanoic acid.
2) 1,3 dicarboxy-4-methyl hexane
3) 4-(1-Methylpropyl)-pentane dioicacid
4) 2-(1-methylpropyl)-1,5-pentane dioic acid​

Answer 1

${\huge{\underline{\underline{\mathfrak{\pink{A}\green{n}\blue{s}\red{w}\orange{e}\pink{r}}}}}}$  

Pentanedioic acid, 2,4-dimethyl-, bis(1-methylpropyl) ester

57983-50-3

dibutan-2-yl 2,4-dimethylpentanedioate

2,4-Dimethylpentanedioic acid bis(1-methylpropyl) ester

DTXSID00880743