Diethyl Benzylmalonate

苄基丙二酸二乙酯

Benzyl Sulfide

苄基硫醚

Betaine Anhydrous

甜菜碱 (无水)

1,2-Bis(2-chloroethoxy)ethane

1,2-双(2-氯乙氧基)乙烷

N,N-Bis(2-hydroxyethyl)-3-chloroaniline

N,N-双(2-羟乙基)-3-氯苯胺

2-Benzoxazolinone

2-苯并恶唑酮

Triphenyl Borate

硼酸三苯酯

3-Bromobenzaldehyde

3-溴苯甲醛

2-Bromobutyric Acid

2-溴丁酸

Bromocresol Green

溴甲酚绿