WY-USP-1A02680
噻唑基乙酰甘氨酸肟缩醛 USP标准品
Thiazolylacetyl Glycine Oxime Acetal ((Z)-2-(2-Aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-(hydroxyimino)acetamide)
178422-40-7
WY-USP-1667632
噻托溴铵相关化合物H USP标准品
Tiotropium Related Compound H ((2RS,3aSR,5RS,6RS,6aRS)-6-Hydroxy-4,4-dimethylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium bromide)
N/A
WY-USP-1667621
噻托溴铵相关化合物G USP标准品
Tiotropium Related Compound G ((1R,2R,4S,5S,7s)-7-Hydroxy-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide)
1508-46-9
WY-USP-1667619
噻托溴铵相关化合物C USP标准品
Tiotropium Related Compound C ((1R,3s,5S)-3-[2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy]-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium bromide)
136310-95-7
WY-USP-1667574
噻托溴铵 USP标准品
Tiotropium Bromide
136310-93-5
WY-USP-1584014
噻嘧啶相关物质A USP标准品
Pyrantel Related Compound A ((Z)-1-Methyl-2-[2-(2-thiophenyl)vinyl]-1,4,5,6-Tetrahydropyrimidine 4,4'-methylenebis[3-hydroxy-2-naphthoate] (1:1))
N/A