A-B0191
Bufalin(蟾毒灵)
A-B0192
Bufexamac(丁苯羟酸)
A-B0193
1-Butanesulfonic acid(丁烷磺酸钠)
A-B0194
1-Butanol(正丁醇)
A-B0195
1-Butene-3-ol(1-丁烯-3-醇)
A-B0196
n-Butyl acetate(乙酸丁酯)
A-B0197
t-Butyl acetate(乙酸叔丁酯)
A-B0198
t-Butyl acetoacetate(乙酰乙酸叔丁酯)
A-B0199
n-Butyl acrylate【丙烯酸丁酯(BA)】
A-B0200
sec-Butyl alcohol(仲丁醇)