Beraprost Impurity 13

Methyl 4- ((4aS,10aR) -4,4a,4b,9a,10,10a-hexahydro-[1,3]dioxino[5',4':3,4]cyclopenta[1,2-b]benzofuran-8-yl) butanoate

C18H22O5

318.37

Beraprost

Methyl 4- ((4aS,10aR) -4,4a,4b,9a,10,10a-hexahydro-[1,3]dioxino[5',4':3,4]cyclopenta[1,2-b]benzofuran-8-yl) butanoate