4``-Oxo-Avermectin B1a
| CAT. No. | CP-A133011 |
|---|---|
| Alternate Cat. No. | NA |
| CAS. No. | NA |
| Mol. F. | C48H70O14 |
| Mol. Wt. | 871.1 |
| Stock Status | Custom Synthesis |
| Rel. Cas No | NA |
VIEW COA- Category: Impurity Standards
- Synonyms: NA
- Chemical Name: (2S,2a`E,2a1`S,4`E,5S,6R,6`S,7`S,8`E,11`R,17a`R,20`R)-6-((S)-sec-butyl)-2a1`,20`-dihydroxy-7`-(((2R,4S,5S,6S)-4-methoxy-5-(((2R,4S,6S)-4-methoxy-6-methyl-5-oxotetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,6`,8`,19`-tetramethyl-2a1`,5,6,6`,7`,10`,11`,14`,15`,17a`,20`,20a`-dodecahydro-2`H,17`H-spiro[pyran-2,13`-[11,15]methano[1,5]dioxacyclooctadecino[9,8,7-cd]benzofuran]-17`-one
