Product Name : 20-O-Demethyl-AP3Description:20-O-Demethyl-AP3 is a minor metabolite of Ansamitocin P-3. Ansamitocin P-3, a microtubule inhibitor, is a macrocyclic antitumor antibiotic.CAS: 72902-38-6Molecular Weight:621.12Formula: C31H41ClN2O9Chemical Name: (1S,2R,3S,5S,6S,20R,21S)-11-chloro-12,21-dihydroxy-20-methoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclohexacosa-10(26),11,13,16,18-pentaen-6-yl 2-methylpropanoateSmiles : C12O1(C)1C(O)(NC(=O)O1)(C=CC=C(C)CC1=CC(O)=C(Cl)C(=C1)N(C)C(=O)C2OC(=O)C(C)C)OC |c:19,t:17|InChiKey:…