Butanoic acid, 2,2-bis(hydroxymethyl)-, ethyl ester
CAS No. 906749-80-2
Hitec 672 65278-16-2
Buvisild CB 65280-25-3
4-羟基-2-氧代哌啶-1-羧酸叔丁基酯
Hb Rothschild 65278-15-1