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030 - CODEN DESIGNATION (R)
The CODEN designation for a bibliographic title. (The CODEN is assigned by the International CODEN Section of Chemical Abstracts Service.)
Indicators
- First - Undefined
- # - Undefined
- Second - Undefined
- # - Undefined
Subfield Codes
- $a - CODEN (NR)
The valid CODEN for the title. - $z - Canceled/invalid CODEN (R)
- $6 - Linkage (NR) See Control Subfields
- $8 - Field link and sequence number (R) See Control Subfields
Examples
030 |
##$aJACSAT |
030 |
##$aASIRAF$zASITAF |

