tert-butyl [(2R,3S)-2-(2,5-difluorophenyl)-5-hydroxytetrahydro-2H-pyran-3-yl]carbamate
CAS No. 1172623-99-2
cyclophostin 144773-26-2
SULPHO NONOATE 61142-90-3
1-羟基戊烷-2,4-二酮