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Nitrobenzene-13C6

Di(1-benzotriazolyl) oxalate

1-Ethynyl-2,4-difluorobenzene

4-(3,5-Difluorophenyl)-4-oxobutyric acid

2-(Trifluoroacetyl)biphenyl

Magnesium bisulfite solution

DL-2-Amino-3-hydroxyvaleric acid

S-2-Aminoethyl-L-cysteine hydrochloride

Chloroacetic acid-1-13C