(The program doesn't say anything about copyrights (even the Copyright and program information in the file summary is blank), but it is distributed from www.ncbi.nlm.nih.gov a U.S. government site. Image is a cropped screenshot from this program, which obviously did the hard part.)
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
原始上傳日誌
The original description page was here. All following user names refer to en.wikipedia.
2009-03-02 15:13 Wnt 603×314× (76126 bytes) {{Information |Description=Output of PubChem's program PC3D for D-Mannitol as linked from PubChem. |Source=NCBI |Date= |Author= |Permission=The program doesn't say anything about copyrights (even the Copyright and program information in the file summary
{{Information |Description={{en|Output of PubChem's program PC3D for D-Mannitol as linked from PubChem.}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]<br/> (Original text : ''NCBI'') |Date={{Date|2009|03|02}} (original upload date) |Aut