?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? Catonic yellow X-5gl?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
5-Fluoroindole
2-Bromo-3-dodecylthiophene
7-(4-Carboxyphenyl)quinoline-3-carboxylic acid