2,2,14,14-Tetramethyl-8-oxopentadecanedioic acid413624-71-231 % similar 2,2-Dimethyl-4-phenylbutanoic acid4374-44-131 % similar 4-Chloro-α,α-dimethylbenzeneacetic acid6258-30-631 % similar (2R)-2-Amino-2-methyl-4-pentenoic acid96886-56-531 % similar 1-Hydroxy-cyclobutanecarboxylic acid41248-13-930 % similar