2,4-二氨基吡啶,2,4-Pyridinediamine
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2-甲巯基吩噻嗪,2-Methylthiophenothiazine;97% -
4-甲基伞形酮,4-Methylumbelliferone [4-MU];≥98% -
磺胺甲二唑-13C6,Sulfamethizole-(phenyl-13C6);VETRANAL®, analytical standard, ≥99.0% -
4-甲氧基苯磺酰胺,4-Methoxybenzenesulfonamide;97% -
三甲基硅醇,Trimethylsilanol [TMS, TMSiOH];≥97.5% (GC) -
4,5-二氯苯胺-2-磺酸,4,5-Dichloroaniline-2-sulfonic Acid;≥99.0%
