Sigma-Aldrich
Scopoletin
莨菪亭
Silver
Spermidine phosphate salt hexahydrate
磷酸亚精胺
Tantalum
TERGITOLTM
TERGITOL烷氧基聚乙烯氢氧基乙醇(非离子表面活性剂)TM
Tin
trans-4,5-Dihydroxy-1,2-dithiane
反式-4,5-二羟基-1,2-二噻烷