[2H3]-Nelfinavir
[2H3]-Nelfinavir
[2H3]-Pyridoxal 5-phosphate
[2H5]-Racecadotril
51种农药混标,100ppm
[2H4]-2-Hydroxyestrone
[13C, 2H4]-N-Desmethylrosuvastatin sodium salt
[13C3, 2H8]-Ifosfamide
[2H9]-Lumefantrine oxalate
[13C6]-Dichlorprop
[13C5]-5'-deoxy-5'-methylthioadenosine
[2H5]-4-Hydroxy-17-beta-estradiol
[2H6]-16-Epiestriol