59-51-8

144-98-9 allo-DL-Threonine

516-06-3 DL-Valine

749240-52-6 4,7-Difluoroisatin

345-32-4 5-(Trifluoromethyl)isatin

35305-74-9 N-Acetyl-L-glutamine

1188-37-0 N-Acetyl-L-glutamic acid

39603-24-2 5,7-Dimethylisatin

39966-33-7 N-Acetyl-L-Hydroxyproline

14389-06-1 5-Chloro-7-methylisatin

78755-94-9 6-Fluoroisatoic anhydride

24088-81-1 6-Chloroisatoic anhydride

556-03-6 DL-Tyrosine

18156-74-6 N-Trimethylsilyl imidazole

54-12-6 DL-Tryptophan

4743-17-3 5-Chloroisatoic anhydride

5356-83-2 Dimethyl vinyl silane

126674-93-9 4,6-Difluoroisatin

33965-42-3 N-Acetyl-L-citrulline

147149-84-6 4-Bromo-5-methylisatin

616-91-1 N-Acetyl-cysteine