I 1316 (OTTO) 3-Indolepropionic acid, 99% Cas 830-96-6 - used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. I 1316 (OTTO) 3-Indolepropionic acid, 99% Cas 830-96-6 - used to Study as an adjunct to improve perfusion after liver transplant.