Sigma-Aldrich
Niobium
铌
Polyamide-Nylon 11
SIGMAFASTTM Protease Inhibitor Cocktail Tablets, EDTA-Free
SIGMAFAST TM蛋白酶抑制剂混合物片剂,无EDTA
2-Methylpyrrolidine
2-甲基吡咯烷
(S,R,R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a′]dinaphthalen-4-yl)bis(1-phenylethyl)amine
(+)-N,N-Bis[(1R)-1-phenylethyl]-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, (11bS)
2-Hydroxysaclofen
2-羟色胺
Copper(I) Chloride
氯化亚铜
Imidazole trifluoromethanesulfonate salt
咪唑 三氟甲磺酸盐