The Complete List of Suppliers for tert-butyl (2S,4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-{[(1R,2S)-1-{[(2-{[(8S)-8-{[(cyclopentyloxy)carbonyl]amino}-9-methoxy-9-oxononyl]amino}phenyl)sulfonyl]carbamoyl}-2-vinylcyclopropyl]carbamoyl}pyrrolidine-1-carboxylate