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Some Pubchem CID numbers in MassBank were deactivated in Pubchem Compound

7

Some Pubchem records in Pubchem Compound were modified and made "Non-live". For example, phenylthiourea (CID 7682) was replaced with a different tautomer of phenylthiourea (CID 676454). These changes happened fairly...

Some losartan and metribuzin-desamino records have incorrect exact masses

2

EQ009101:EQ009159, metribuzin-desamino, exact mass incorrect, average mass used instead EQ279401:EQ279459, losartan, exact mass incorrect, off by the mass of one hydrogen; formula okay

2-(2-(2-ethoxyethoxy)ethoxy)ethanol KW109401:KW109404 incorrect structure and Pubchem CID (compound name looks correct for these spectra) Labeled and drawn as Pubchem CID 8189, but spectra look like CID 8190