Selamectin EP Impuity C

Chemical Name: (2aE,2′R,4E,5′S,6S,6′S,7S,8E,11R,15S,17aR,20Z,20aR,20bS)-6′-cyclohexyl-7,20b-dihydroxy-20-(hydroxyimino)-5′,6,8,19-tetramethyl-3′,4′,5′,6,6′,7,10,11,14,15,17a,20,20a,20b-tetradecahydrospiro[2H,17H-11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-17-one ((5Z,21R,25S)-25-cyclohexyl-13-O-de[2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranosyl]-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)avermectin A1a)

Synonym: Dinoprostone

Smile: CC1=C[C@@]2([H])C(O[C@@]3([H])C[C@](C/C=C(C)/[C@@]([H])(O)[C@@]([H])(C)/C=C/C=C4[C@]2(O)[C@@](OC/4)([H])/C1=N\O)([H])O[C@]5(O[C@@](C6CCCCC6)([H])[C@@]([H])(C)CC5)C3)=O