Country: China (Mainland)
Business Type: Lab/Research institutions
Formaldehyde, polymer with ammonia and chloroethaneCAS NO.: 63512-71-0
(6R-trans)-7-amino-3-[[[1-[2-(dimethylamino)ethyl]-1H-tetrazol-5-yl]thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidCAS NO.: 61607-66-7