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Milbemycin B, 2,5,6,7-tetradehydro-5-demethoxy-7,28-dideoxy-5-hydroxy-25-methyl-, (25R)-
SpectraBase Compound ID L72x2j30ZT3
InChI InChI=1S/C31H42O5/c1-19-8-7-9-22(4)27-17-29(32)23(5)15-28(27)30(33)34-26-16-25(11-10-20(2)14-19)36-31(18-26)13-12-21(3)24(6)35-31/h7-10,15,17,19,21,24-26,32H,11-14,16,18H2,1-6H3/b8-7+,20-10+,22-9+/t19-,21-,24+,25+,26-,31-/m0/s1
InChIKey PPMBESPRWFQXDF-QVDNLDBFSA-N
Mol Weight 494.7 g/mol
Molecular Formula C31H42O5
Exact Mass 494.303224 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 6mOIVa1ni6g
Name Milbemycin B, 2,5,6,7-tetradehydro-5-demethoxy-7,28-dideoxy-5-hydroxy-25-methyl-, (25R)-
Alternate Name(s) Spiro[3,7-methano-1H,5H-2,6-benzodioxacyclooctadecin-5,2'-[2H]pyran], milbemycin B deriv. (+)-Milbemycin .beta.3 (+)-Milbemycin B(3) (1'S,2R,5S,6R,10'E,12'E,14'R,16'E,19'R)-7'-hydroxy-5,6,6',10',14',16'-hexamethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0(4,9)]tricosane]-4',6',8',10',12',16'-hexaen-3'-one Milbemycin .beta.3
CAS Registry Number 56198-39-1
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C31H42O5
InChI InChI=1S/C31H42O5/c1-19-8-7-9-22(4)27-17-29(32)23(5)15-28(27)30(33)34-26-16-25(11-10-20(2)14-19)36-31(18-26)13-12-21(3)24(6)35-31/h7-10,15,17,19,21,24-26,32H,11-14,16,18H2,1-6H3/b8-7+,20-10+,22-9+/t19-,21-,24+,25+,26-,31-/m0/s1
InChIKey PPMBESPRWFQXDF-QVDNLDBFSA-N
Molecular Weight 494.672 g/mol
SMILES Oc1c(cc2C(O[C@@]3(C[C@@]4(O[C@](C)([C@](CC4)(C)[H])[H])O[C@@](C3)(C\C=C\(C[C@](\C=C\C=C\(c2c1)C)(C)[H])C)[H])[H])=O)C
SPLASH splash10-0uea-4920000000-a6f97d914573e90ed986
Source of Spectrum KC-1987-2178-1
Wiley ID 1397987