查看“模板:Drugbox/formatCASnumber”的源代码

{{#switch:{{{localValue|}}}
|=
|none|None={{#if:{{{ix_label|}}}|{{{ix_label|}}}:&#x20;}}{{{localValue|}}}{{main other|1={{#ifeq:{{{index|0}}}|0|[[Category:Chemicals that do not have a CAS registry number assigned]]
|[[Category:Chemicals (indexed) that do not have a CAS registry number assigned]]}}}}
|#default={{#if:{{{ix_label|}}} |{{{ix_label|}}}:&nbsp;}}<span>[https://commonchemistry.cas.org/detail?cas_rn={{{localValue}}} {{{localValue}}}]</span>{{{botref|}}} {{{comment|}}}<!--
-->}}<!--

--><noinclude>{{documentation}}</noinclude>