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3-[(1,2-13C2)ethyl](1,2,4,5-13C4)pentan-3-ol
4-amino-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid hydrochloride
1-hydroxy-3-(octadec-9-enoyloxy)(2H5)propan-2-yl octadec-9-enoate
dipotassium (18O3)carbonate
2-(2-aminoethyl)-5,6-dimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one hydrochloride
2-[2-hydroxy(2H4)ethoxy](2H2)acetic acid
4-(aminomethyl)-N,N-dimethylbenzamide hydrochloride
1-(2-aminoethyl)piperidine-3-carboxamide
6-hydroxy(2H10)hexanoic acid
(2R,3S,4S,5R,6R)-2-[hydroxy(13C)methyl]-6-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[hydroxy(13C)methyl](2,3,4,5,6-13C5)oxan-2-yl]oxy}(2,3,4,5,6-13C5)oxane-3,4,5-triol
3-[tris(2H3)methoxysilyl]propane-1-thiol
(2-{[(2R)-2-hydroxy-3-[(18-13C)octadec-9-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
2-(2H3)ethenyl(2H4)pyridine
(6Li)lithium(1+) ion tetrafluoroboranuide
2,3-dihydro(2,2,3,3-2H4)-1,4-benzodioxine
bis[(2H5)prop-2-en-1-yl]amine
4-methyl(1,2,3,4,5,6-13C6)aniline
1H-pyrazole-1-carboximidamide hydrochloride
trichloroethane(15N)nitrile
[4-(hydroxymethyl)furan-3-yl]methanol
(2S)-2-amino-5-[3,3-bis(2H3)methylcarbamimidamido]pentanoic acid dihydrochloride
1-(4-chlorophenyl)-4,4-bis(13C)methyl-3-(1H-1,2,4-triazol-1-ylmethyl)(5-13C)pentan-3-ol
(3R)-3-[(4-carboxy-3-methylbutanoyl)oxy]-4-[(13C)methyldimethylazaniumyl]butanoate hydrochloride
2-oxo(1,2,3-13C3)propanoic acid
N,N-dimethyl(1-13C)acetamide
(6Li)lithium(1+) ion hexafluoro-λ5-phosphanuide
2-[(4R)-4-[(1S,2S,5R,7R,9R,10R,11S,14R,15R,16S)-5,9,16-trihydroxy-2,15-dimethyl(4,4,6,6-2H4)tetracyclo[8.7.0.02,7.011,15]heptadecan-14-yl]pentanamido]acetic acid
bis[(2-13C)ethyl]amine
ethyl 3-oxo(1-13C)butanoate
potassium (1,2,3,7,8-13C5)octadec-9-enoate
(2S)-2-amino-4-{[(1S)-1-{[carboxy(13C2)methyl](15N)carbamoyl}propyl]carbamoyl}butanoic acid
2-(13C)methyl(1,2,3-13C3)propane
(2,2,4,4-2H4)cyclobutan-1-one
(2,3-13C2)but-2-ynedioic acid
8a-(2H3)methyl-4-methyl-decahydronaphthalen-4a-ol
(1,2,3,4-13C4)butanoic acid
(3R,4S,5R,6R)-6-(hydroxymethyl)(4-13C)oxane-2,3,4,5-tetrol
2-{bis[(1,2,3-13C3)propan-2-yl]amino}ethan-1-ol
1-[(1,2,3,4,5,6-13C6)cyclohexyl](1,2,3,4,5,6-13C6)benzene
(2S)-2,5-diamino(1,2,3,4,5-13C5)pentanoic acid hydrochloride
1-amino(2H4)cyclopropane-1-carboxylic acid
[(1,1-2H2)ethyl](3-{[(1,1-2H2)ethyl]amino}propyl)amine
(2S)-2,5-diamino(3,3,4,4,5,5-2H6)pentanoic acid hydrochloride
(2,4,6,8,9,10-13C6,1,3,5,7-15N4)-1,3,5,7-tetraazatricyclo[3.3.1.13,7]decane
2,3-bis(2H3)methyl-2,3-dinitro(2H6)butane
2-bromo(1,2,3,4,5,6-13C6)benzene-1-thiol
benzene-1,2-dicarbonitrile
(7-15N)-1H-pyrrolo[2,3-b]pyridine
({ethyl[2-hydroxy(2,2-2H2)ethyl]amino}methyl)(2H2)methanol