?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? 3-Thiophenemethanol | CAS 71637-34-8?? ?? ??? ?????. ? ??? C5H6OS??, ???? 114.17g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
Cyclotetramethylenedimethylsilane
Ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzoate
2-Amino-6-methyl-5-nitropyridine