相转移催化剂

Boric acid and catalyst

DY822811 | 68214-07-3 | Hexadecyltrimethylammonium hydrogen sulfate
68214-07-3
Hexadecyltrimethylammonium hydrogen sulfate
DY822810 | 103812-00-6 | Tetramethylammonium hydrogen sulfate monohydrate
103812-00-6
Tetramethylammonium hydrogen sulfate monohydrate
DY822485 | 5290-62-0 | 4-(4-硝基苯基偶氮)-1-萘酚
5290-62-0
4-(4-硝基苯基偶氮)-1-萘酚
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