Shanghai united Scientific Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
(R,R)-(+)-2,2-(DIMETHYLMETHYLENE)BIS(4-TERT-BUTYL-2-OXAZOLINE)CAS NO.: 131833-97-1
(6R-trans)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acidCAS NO.: 15690-38-7