?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? UV Absorber 329 | CAS 3147-75-9?? ?? ??? ?????. ? ??? C20H25N3O??, ???? 323.43g/mol??, ??? ????? 98% Min.???.
?? / ??
?? ??
(1S,2R)-2-Aminocyclohexanol hydrochloride
Pyridine-2-boronic acid pinacol ester
2-Methyl-N-propan-2-ylprop-2-enamide