4-Maleimidobutyric Acid Hydrazide Trifluoroacetic Acid Salt Price Not Available 25mg 4-Maleimidobutyric Acid Hydrazide Trifluoroacetic Acid Salt Supplier Page Catalog Number R054667 Molecular Formula C10H12F3N3O5 CAS# 1239587-68-8 Purity ≥95% Inchi InChI=1S/C8H11N3O3.C2HF3O2/c9-10-6(12)2-1-5-11-7(13)3-4-8(11)14;3-2(4,5)1(6)7/h3-4H,1-2,5,9H2,(H,10,12);(H,6,7) Inchi Key NEUTUTFHPISSAL-UHFFFAOYSA-N SMILES C1=CC(=O)N(C1=O)CCCC(=O)NN.C(=O)(C(F)(F)F)O Size 25mg Supplier Page https://www.musechem.com/product/R054667.html