Betahistine Methanesulfonate

甲磺酸倍他司汀

4,4'-Bis(methylamino)benzophenone

4,4'-双(甲氨基)二苯甲酮

4-tert-Butoxystyrene (stabilized with TBC)

4-叔丁氧基苯乙烯 (含稳定剂TBC)

3-Bromobutyronitrile

3-溴丁腈

Methyl 2-Bromopropionate

2-溴丙酸甲酯

N,N'-Bis(3-aminopropyl)-1,4-butanediamine Tetrahydrochloride

N,N'-双(3-胺丙基)-1,4-丁二胺四盐酸盐

2-Bromo-3-hydroxypyridine

2-溴-3-羟基吡啶

1,4-Bis(3-hydroxyphenoxy)benzene

1,4-双(3-羟基苯氧基)苯

1-Bromopyrene

1-溴芘

2,2-Bis(4-isocyanatophenyl)hexafluoropropane

2,2-双(4-异氰酸苯基)六氟丙烷