CAS 344402-35-3 appears in our catalog under these names: 5-Carboxy-X-rhodamine N-succinimidyl ester, 5-ROX-SE, ROX NHS ester, 5-isomer, 95%, ROX NHS ester, 5–isomer. Offered by: TRC, MedChemExpress, Lumiprobe, GLPBio. Available pack sizes: 25mg, Get quote, 1mg, 5mg, 50mg, 100mg.