Country: China (Mainland)
Business Type: Lab/Research institutions
4-(Diethylamino)benzaldehyde-1,1-diphenylhydrazoneCAS NO.: 68189-23-1
7-[(2-Hydroxy-2-phenylacetyl)amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidCAS NO.: 34444-01-4