| Identification | |
| Name: | Pregna-4,17(20)-diene-21-nitrile,3-oxo- (8CI,9CI) |
| Synonyms: | NSC 129515;Pregn-4,17(20)-diene-21-nitrile-3-oxo- |
| CAS: | 31020-63-0 |
| Molecular Formula: | C21H27 N O |
| Molecular Weight: | 309.4452 |
| InChI: | InChI=1/C21H27NO/c1-20-11-8-19-17(18(20)6-4-14(20)9-12-22)5-3-15-13-16(23)7-10-21(15,19)2/h9,13,17-19H,3-8,10-11H2,1-2H3/b14-9+ |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 241.2°C |
| Boiling Point: | 475.2°C at 760 mmHg |
| Density: | 1.11g/cm3 |
| Refractive index: | 1.563 |
| Flash Point: | 241.2°C |
| Safety Data | |
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