N-octadecanoyl-(4R)-hydroxysphinganine + H2O => (4R)-hydroxysphinganine + octadecanoate
n-octadecanoyl-(4r)-hydroxysphinganine + h2o => (4r)-hydroxysphinganine + octadecanoate
N-octadecanoyl-(4R)-hydroxysphinganine + H2O => (4R)-hydroxysphinganine + octadecanoate
n-octadecanoyl-(4r)-hydroxysphinganine + h2o => (4r)-hydroxysphinganine + octadecanoate