CAS 103213-60-1 appears in our catalog under these names: (Z)-Docos-13-enoic anhydride, 97%, Cis–13–docosenoic anhydride, 13-Docosenoic acid,1,1'-anhydride, (13Z,13'Z)-, ≥98%, ≥98%, Erucic anhydride. Offered by: Chemat Brand, GLPBio, Chemat, MedChemExpress. Available pack sizes: on request, 250mg, 100mg, 1g, 50 mg, 10 mg, 100 mg, 25 mg.