Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 58302

003 - CONTROL NUMBER IDENTIFIER

• control field: DNLM

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210313221843.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 990101 n ancnnbabn || ana

040 ## - CATALOGING SOURCE

• Original cataloging agency: DNLM
• Transcribing agency: DNLM

072 ## - SUBJECT CATEGORY CODE

• Subject category code: D2.
• Subject category code subdivision: 47

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Aldehydes

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Aldehyde

680 ## - PUBLIC GENERAL NOTE

• Explanatory text: Organic compounds containing a carbonyl group in the form -CHO.