Predicate |
Object |
title |
Nitrogen atoms |
label |
C07D277/82 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C07D277-82 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C07D0277820000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-68 |