Tetrahydrofuran 99.5%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal 109-99-9 C₄H₈O 72.11 g./mol ฿1,660.00 View
(6R,7S)-7-(4-(2-Amino-1-carboxy-2-oxoethylidene)-1,3-dithietane-2-carboxamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 98% 69712-56-7 C₁₇H₁₇N₇O₈S₄ 575.6 g./mol ฿5,670.00 View