英文同义词: | Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2S)- (9CI);Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (S)-;L-Panthenol;(2S)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide;Levpanthenol;Ethyl Acetate Impurity 1 (Ethyl Acetate EP Impurity A) |