122174-39-4 2-Amino-3-{5-[5-(2-amino-2-carboxy-ethyl)-1-methyl-1H-imidazol-4-yldisulfanyl]-3-methyl-3H-imidazol-4-yl}-propionic acid 2H,12H-6,12a-epoxy-2,7a-methanoindolo[2,3-a]quinolizine-14-carboxylic acid, 3-ethylidene-1,3,4,6,7,12b-hexahydro-, methyl ester, (2S,3E,6S,12aR,12bS)- 3,3'-[dithiobis(1-methyl-1H-imidazole-4,5-diyl)]bis(2-aminopropanoic acid) (non-preferred name) InChI=1/C14H20N6O4S2/c1-19-5-17-11(9(19)3-7(15)13(21)22)25-26-12-10(20(2)6-18-12)4-8(16)14(23)24/h5-8H,3-4,15-16H2,1-2H3,(H,21,22)(H,23,24 Ovothiol A disulfide