| Non pwodwi: | Procyanidin B4 |
| Sinonim: | Procyanidol B4；(+)-Catechin-(4α-8)-(-)-epicatechin;(-)-Procyanidin B4 |
| Pite: | 98% + pa HPLC |
| Aparans: | Off-blan poud |
| Fanmi chimik: | |
| Souri kanonik: | C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O )C6=CC(=C(C=C6)O)O)O |
| Sous botanik: |