(6R,7R)-7-Amino-3-Hydroxymethyl-8-Oxo-5-Thia-1-Aza-Bicyclo[4.2.0.]Oct-2-Ene-2-Carboxylic Acid ≥98% 15690-38-7 C₈H₁₀N₂O₄S 230.24 g./mol ฿500.00 View
(R)-1-(Tert-Butoxycarbonyl)-2-Methylpyrrolidine-2-Carboxylic Acid ≥98% 166170-15-6 C₁₁H₁₉NO₄ 229.27 g./mol ฿310.00 View
(R)-()-Corypalmine Analytical reference substance, 98% 13063-54-2 C₂₀H₂₃NO₄ 341.41 g./mol ฿7,000.00 View