B-[4-(1,2,2-Triphenylethenyl)phenyl]boronic acid

Benzyl 4-(bromomethyl)-1-piperidinecarboxylate

Biphenyl-3,3′,5,5′-tetracarboxylic acid

3,3′,5,5′-联苯四羧酸

bis-MPA-Acetylene dendrimer

Bis(1,5-cyclooctadiene)rhodium(I) Tetrafluoroborate

双(1,5-环辛二烯)四氟硼酸铑(I)

Bis(4-methoxyphenyl)chlorophosphine

双(4-甲氧基苯基)氯化膦

Boc-α-(3-chlorobenzyl)-DL-Pro-OH

Boc-α-(3-氯苄基)-DL-Pro-OH

Boron nitride nanotubes

氮化硼纳米管：

Brass alloy, Cu63Zn37

Brass alloy, Cu63Zn37

Brass alloy, Cu63Zn37