148031-34-9 157630-07-4 188627-80-7 Eptifibatide Integrelin Integrilin L-Cysteinamide, N6-(aminoiminomethyl)-N2-(3-mercapto-1-oxopropyl)-L-lysylglycyl-L-alpha-aspartyl-L-tryptophy-L-prolyl-, cyclic (1-6)-disulfide