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(Z)-2-(2-Aminothiazol-4-yl)-2-(tert-butoxycarbonylmethoxyimino)acetic Acid
8270酸性替代混标,10000ug/ml于甲醇 标准品
4-Bromo-2,3,5,6-tetrachloroaniline
四氯杀螨砜(三氯杀螨砜),250mg 标准品
Vicine
POE (3) N-tallow trimethylene diamine
Cyazofamid
Difluorantheno[3.5,4.6],[4''.6'',9.11]coronene
N-Acetyl-L-tyrosine ethyl ester (无证书)
Nitrogen (NaNO2) @ 100ug/ml in Water(有证书)