?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? 1,4-Diisocyanatobutane | CAS 4538-37-8?? ?? ??? ?????. ? ??? C6H8N2O2??, ???? 140.14g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
9-(4-Phenyl-6-{13-phenyl-8-oxatricyclo[7.4.0.02,]trideca-1(13),2(7),3,5,9,11-hexaen-5-YL}-1,3,5-triazin-2-YL)-9H-carbazole
Beta-alanine benzyl ester P-toluenesulfonate
3-Aminophenylboronic acid monohydrate