(-)-Benzoic acid (R)-α-isopropylbenzyl ester
(-)-Benzoic acid (R)-α-isopropylbenzyl ester ??
??
(-)-Benzoic acid (R)-α-isopropylbenzyl ester C??? ??, ??, ??
(-)-Benzoic acid (R)-α-isopropylbenzyl ester ?? ?? ? ???
???
?? ??
(-)-Benzoic acid (R)-α-isopropylbenzyl ester ?? ??
???( 0)?? ??