CAS 9012-33-3 appears in our catalog under these names: BETA-N-ACETYLGLUCOSAMINIDASE FROM CAN, B-N-ACETYLGLUCOSAMINIDASE, RECOMBINANT,, β-N-Acetylhexosaminidase, Streptococcus pneumoniae, 96.00%, β-N-Acetylhexosaminidase, Porcine kidney. Offered by: Sigma-Aldrich, MedChemExpress. Available pack sizes: 10UN, 25UN, 5UN, 1VL, 10 U, 5 U, 50 U.