Cholecystokinin Octapeptide, desulfated TFA

171486-94-5

(3S,6S,9S,15S,18S,21S)-9-((1H-Indol-3-yl)methyl)-21-amino-3-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)-18-(4-hydroxybenzyl)-6,15-bis(2-(methylthio)ethyl)-5,8,11,14,17,20-hexaoxo-4,7,10,13,16,19-hexaazatricosanedioic acid--2,2,2-trifluoroacetic Acid (1/1); Caerulein, 1-de(5-oxo-L-proline)-2-de-L-glutamine-4-desulfo-5-L-methionine-, mono(trifluoroacetate) (salt);