65195-57-5 (依维菌素杂质3,13-epi-Avm B2)

阿维菌素 B2a;

Avermectin A1a,5-O-demethyl-22,23-dihydro-23-hydroxy-, (23S)-;avermectin B2a;13-epi-Avm B(sub 2);L 676897;Antibiotic C 076B2a;UNII-FUJ4Z758WB;FUJ4Z758WB;(1R,4S,4'S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-Butan-2-yl]-4',21,24-trihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one;L-676897;IVERMECTIN IMPURITY C [EP IMPURITY];Avermectin A(sub 1a), 22,23-dihydro-5-O-demethyl-23-hydroxy-, (13R,23S)-;(13R,23S)-22,23-Dihydro-5-O-demethyl-23-hydroxyavermectin A(sub 1a);Avermectin A1a, 5-O-demethyl-22,23-dihydro-23-hydroxy-, (23S)-;65195-57-5;13-epi-Avm B2;(23S)-5-O-DEMETHYL-23-HYDROXY-22,23-DIHYDROAVERMECTIN A1A;DTXSID90860913;Avermectin A1a, 5-O-demethyl-22,23-dihydro-23-hydroxy-, (13R,23S)-;135680-93-2;AI3-29543;

CWGATOJEFAKFBK-UHFFFAOYSA-N

InChI=1S/C48H74O15/c1-11-24(2)43-28(6)35(49)22-47(63-43)21-33-18-32(62-47)16-15-26(4)42(25(3)13-12-14-31-23-56-45-40(50)27(5)17-34(46(52)59-33)48(31,45)53)60-39-20-37(55-10)44(30(8)58-39)61-38-19-36(54-9)41(51)29(7)57-38/h12-15,17,24-25,28-30,32-45,49-51,53H,11,16,18-23H2,1-10H3

CCC(C)C1C(C(CC2(O1)CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)OC)OC)C)O)C