-
2-Thiobarbituric acid CAS504-17-6Used as an analytical reagent and medicine intermediate plating additive, biochemical reagent, rhodium
-
THIOPHENE-2-ETHYLAMINE CAS30433-91-1Used as antithrombotic drug clopidogrel intermediate
-
N,O-Bis(trimethylsilyl)acetamide CAS10416-59-8Pharmaceutical intermediates, neutral silylated protective agent, mainly used for synthesis of cephalosporins.