1633-83-6
1,4-丁磺酸内酯
+
31241-19-7
2,3,3-三甲基-5-甲氧基-3H-吲哚
→
54136-27-5
5-Methoxy-2,3,3-trimethyl-1-(4-sulfobutyl)-indolium inner salt ≥95%(HPCE)