CAS: 158018-53-2 Molecular Formula: C22H21ClN2O7·HCl Molecular Weight (g/mol): 497.33 MDL Number: MFCD00143313 InChI Key: ISGAAFMBTIWTEU-PXAZKYFKSA-N Synonym: 4-epianhydrochlortetracycline hydrochloride,4-epianhydrochlortetracycline hcl,epianhydrochlortetracycline hydrochloride,2z,4r,4as,12as-2-amino hydroxy methylidene-7-chloro-4-dimethylamino-10,11,12a-trihydroxy-6-methyl-4a,5-dihydro-4h-tetracene-1,3,12-trione hydrochloride,4r,4as,12ar-7-chloro-4-dimethylamino-1,10,11,12a-tetrahydroxy-6-methyl-3,12-dioxo-3,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide-hydrogen chloride 1/1,4r,4as,12as-7-chloro-4-dimethylamino-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-4a,5-dihydro-4h-tetracene-2-carboxamide hydrochloride,4r-4,a,4a,a,12a,a-7-chloro-4-dimethylamino-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-2-naphthacenecarboxamide monohydrochloride PubChem CID: 54710413 IUPAC Name: (4R,4aS,12aR)-7-chloro-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-6-methyl-3,12-dioxo-4a,5-dihydro-4H-tetracene-2-carboxamide;hydrochloride SMILES: CC1=C2CC3C(C(=O)C(=C(C3(C(=O)C2=C(C4=C(C=CC(=C14)Cl)O)O)O)O)C(=O)N)N(C)C.Cl