for the following products
(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone | (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidone | (R)-(-)-5-Hydroxymethylpyrrolidin-2-one | 2-Pyrrolidinone,5-(hydroxymethyl)-, (5R)- | D-Pyr-OL | D-Pyroglutaminol and 5-Hydroxymethylpyrrolidin-2-one
