| Product name: | Microhelenin C | |||
| CAS NO.: | 63569-07-3 | Formula: | C20H26O5 | |
| Product name: | Arnicolide D | |||
| CAS NO.: | 34532-68-8 | Formula: | C19H24O5 | |
| Product name: | Arnicolide C | |||
| CAS NO.: | 34532-67-7 | Formula: | C19H26O5 | |
| Product name: | Brevilin A | |||
| CAS NO.: | 16503-32-5 | Formula: | C20H26O5 | |