| | | 2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-Heptamethyl-2,6,10,14,18,22,26-octacosaheptaen-1-yl]-3-methyl-1,4-naphthalenedione CAS:27670-94-6 2-[(2R,5R,8R,11S)-5-Benzyl-11-(3-carbamimidamidopropyl)-3,6,9,12,15-pentaoxo-8-(sulfanylmethyl)-1,4,7,10,13-pentaazacyclopentadecan-2-yl]acetic acid CAS:862772-11-0 98% |