Supplier Page from Aladdin Scientific Corporation for 1-Butyl-2-imino-10-methyl-5-oxo-N-(1-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamide
4-(Dimethylamino)phenyl isocyanate from Aladdin Scientific Corporation
rel-(1S,2S,5R)-6-oxo-3-azabicyclo[3.2.0]heptane-2-carboxylic acid;2,2,2-trifluoroacetic acid from Aladdin Scientific Corporation
St 587 from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation