4’’-amino-5-O-demethyl-4’’-deoxy-(4’’R)-avermectin A1a

4’’-amino-5-O-demethyl-4’’-deoxy-(4’’R)-avermectin A1a, term code RF-00006439-PAR of the EFSA Harmonized terminology for scientific research. IDENTIFIERS: IUPAC name: (2aZ,4Z,5'S,6S,6'R,7S,8Z,11R,13S,15S,17aR,20R,20aR,20bS)-6'-[(2S)-butan-2-yl]-20,20b-dihydroxy-5',6,8,19-tetramethyl-17-oxo-5',6,6',10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-7-yl 4-O-(4-amino-2,4,6-trideoxy-3-O-methyl-a-L-lyxo-hexopyranosyl)-2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranoside. Chemical formula: C48H73NO13. Simplified molecular-input line-entry system (SMILES) notation: CO[C@H]1CC@@HO[C@@H]2C@@HCC@@HO[C@@H]3C(C)=CC[C@@H]6CC@HC[C@@]7(O6)C=CC@HC@HC@@HCC. International Chemical Identifier (InChITM): InChI=1S/C48H73NO13/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-41(50)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-10)44(31(8)57-39)60-38-21-36(53-9)40(49)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,50,52H,11,16,20-24,49H2,1-10H3/b13-12-,27-15-,32-14-/t25-,26-,28-,30-,31-,33+,34?,35-,36-,37-,38-,39-,40+,41+,42-,43+,44-,45+,47+,48+/m0/s1.