https://webbook.nist.gov/cgi/cbook.cgi?ID=R90658&Units=CAL
bis-(1-Methyl-2-oxobutyl) disulfide, #2
bismethyldisulfide
https://webbook.nist.gov/cgi/cbook.cgi?ID=R222949&Units=CAL
3-[(1-methyl-2-oxobutyl)-dithio]-2-pentanone
methyl
https://pubchem.ncbi.nlm.nih.gov/compound/1-_2-Hydroxypropyl_-3-_3-oxobutyl_urea
1-(2-Hydroxypropyl)-3-(3-oxobutyl)urea | C8H16N2O3 | CID 108895093 - PubChem
1-(2-Hydroxypropyl)-3-(3-oxobutyl)urea | C8H16N2O3 | CID 108895093 - structure, chemical names, physical and chemical properties, classification, patents,...
ureacidpubchem
https://pubchem.ncbi.nlm.nih.gov/compound/Benzoic-acid_-2-_1-oxobutyl_amino_-_-methyl-ester
Benzoic acid, 2-((1-oxobutyl)amino)-, methyl ester - PubChem
Benzoic acid, 2-((1-oxobutyl)amino)-, methyl ester chemical information summary.
benzoic acidmethyl esteraminopubchem
https://webbook.nist.gov/cgi/cbook.cgi?ID=C68370683
[1,3-Dihydro-3,3-bis(3-oxobutyl)-2h-indol-2-ylidene] carbamic acid, phenylmethyl ester