This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
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2012-06-06 19:43 (UTC) | HRAPSU | 54426 (bytes) | 3542×1086 | Text changed to bold for easier viewing.
2012-06-06 19:29 (UTC) | HRAPSU | 24534 (bytes) | 1133×348 | Synthetic scheme showing the general synthesis of polyphosphazenes. "R" indicates any organic group. Author: Harry R. Allcock
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