Sigma-Aldrich
Nα-Acetyl- L -lysine methyl ester hydrochloride
Nα--乙酰基- L -赖氨酸甲酯 盐酸盐
那格列奈杂质A, Nateglinide impurity A
Nickel(II) carbonate basic hydrate
碱式碳酸镍(II) 水合物
尼莫地平杂质A, Nimodipine impurity A
Nω-Acetylhistamine
Nω-乙酰基组胺
Norell?valved 5 mm NMR tubes for intermediate pressure
O-(2-Mercaptoethyl)-O′-methylpolyethylene glycol
Octadecanol – hexadecanol – eicosanol mixture (regio isomeric mixture)
十八醇–十六醇–二十醇混合物(区域异构体混合物)
奥氮平杂质A, Olanzapine impurity A
昂丹司琼杂质G, Ondansetron impurity G
奥卡西平杂质混标, Oxcarbazepine impurity mixture
Palladium(II) Acetylacetonate
乙酰丙酮钯 (II)
Pd EnCat?polyTPP30
培氟沙星杂质B, Pefloxacin impurity B