Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((2-(but-3-yn-1-yl)-2-methyl-1,3-dioxane-5,5-diyl)bis(methylenesulfinyl))dipropionate 50mg

Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((2-(but-3-yn-1-yl)-2-methyl-1,3-dioxane-5,5-diyl)bis(methylenesulfinyl))dipropionate 50mg