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current | 01:12, 25 January 2007 | 1,807 × 996 (12 KB) | Pngbot | optimized with optipng | |
23:11, 25 November 2006 | 1,807 × 996 (17 KB) | Rifleman 82 | How to differentiate the R and S configurations of an en:allene with substituents, A and B, with A having a higher priority than B according to the en:Cahn-Ingold-Prelog priority rule. Category:Chemistry diagrams {{pd-self}} |
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