?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? 1,1,1,3,3,5,5-Heptamethyltrisiloxane | CAS 2895-07-0?? ?? ??? ?????. ? ??? C7H22O2Si3??, ???? 222.50g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
L-cysteine hydrochloride monohydrate
2-Amino-5-bromopyridine
2-(Trimethylsiloxy)-1,3-butadiene