(4alpha,8alpha,12alpha,13R,14S)-16-Isopropyl-17,19-dinoratis-15-ene-4,13,14-tricarboxylic acid 125-66-6 17,19-Dinoratis-15-ene-4,13,14-tricarboxylic acid, 16-(1-methylethyl)-, (4alpha,8alpha,12alpha,13R,14S)- 19742-24-6 21654-14-8 29283-39-4 AI3-27669 EINECS 204-748-0 Fumaropimaric acid