4-bromo-3-[(2,2-difluoroethoxy)methyl]-1-(difluoromethyl)-1H-pyrazole

1-ethyl-2-hydrazino-5-methyl-1H-imidazole

Sulfamethazine

磺胺二甲嘧啶

Tetrazolium Violet

四氮唑紫

Strontium oxalate

草酸锶

Phenyl-1-thio-beta-D-galactopyranoside

(+)-Biotinamidohexanoic acid hydrazide

(+)-生物素胺己酰肼

硫酸镍(II) 七水合物, Nickel (II) sulfate heptahydrate

Cyclo(-D-Ala-L-Pro)

Fmoc-4-fluoro-D-phenylalanine 4-alkoxybenzyl alcohol resin

2-Amino-3-bromo-5,6-dimethylpyridine

2-氨基-3-溴-5,6-二甲基吡啶