| IUPAC > Gold Book > alphabetical index > H > hyperconjugation > history |

Indexes |
| Date | Update description |
| 2006-09-29 | Taken from the original Gold Book, published in version 1.0.0 of the XML Gold Book. |
| File | Revision | Date |
| H02924.xml | 1.8 | 2006-11-02T08:12:33 |
| H02924-1.svg | 1.1 | 2006-04-18T11:25:50 |
| H02924-2.svg | 1.1 | 2006-04-18T11:31:44 |
| H02924-3.svg | 1.1 | 2006-04-18T11:32:34 |