Niobium

铌

Niobium

铌

Niobium

铌

Nisoldipine

啤酒细菌培养基, Nocive Brewers Bacteria Agar Base, modified

O-[2-(Biotinylamino)ethyl]-O′-(2-carboxyethyl)undecaethylene glycol

O-[2-(生物素基氨基)乙基]-O′-(2-羧乙基)十一乙二醇

O-(2-Aminoethyl)-O′-[2-(biotinylamino)ethyl]octaethylene glycol

O-(2-氨基乙基)-O′-[2-(生物素基氨基)乙基]八聚乙二醇

O-(2-Azidoethyl)heptaethylene Glycol

O-(2-叠氮乙基)七聚乙二醇

O-(2-tert-Butyloxycarbonylethyl)dodecaethylene glycol

O-(2-叔丁氧基羰基乙基)十二乙二醇

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol

O,O′-二(2-氨基丙基)聚丙二醇-嵌段-聚乙二醇-嵌段-聚丙二醇

OsHCl(CO)[κ3-PyCH₂NHC₂H₄NHPtBu₂]

P3OT

Palladium pivalate

新戊酸钯

Parbendazole

帕苯达唑

PBDTS-TDZ

Poly[1,3,4-thiadiazole-2,5-diyl(3-octyl-2,5-thiophenediyl)[4,8-bis[(2-butyloctyl)thio]benzo[1,2-b:4, 5-b′]dithiophene-2,6-diyl](4-octyl-2,5-thiophenediyl)]