?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? 4'-Nitro[1,1'-biphenyl]-4-carboxylic acid | CAS 92-89-7?? ?? ??? ?????. ? ??? C13H9NO4??, ???? 243.21g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
4-Bromobenzaldehyde diethyl acetal
3-(4-Methyl-1-piperazinylmethyl)benzeneboronic acid pinacol ester
L-(+)-prolinol