77568-41-3 (tyr(so3H)27),thr28,nle31)*cholecystokinin fragme

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Basic

CAS No. 77568-41-3
Product Name (tyr(so3H)27),thr28,nle31)*cholecystokinin fragme
Synonyms Cholecystokinin (25-33), thr(28)-nle(31)-; 28-Thr-31-nle-cholecystokinin (25-33); CCKTN; Cck (25-33), thr(28)-nle(31)-; Cholecystokinin (25-33), threonyl(28)-norleucine(31)-; Caerulein, 1-de(5-oxo-L-proline)-2-L-arginine-8-L-norleucine-, (R)-; L-tyrosyl-L-threonylglycyl-L-tryptophyl-L-norleucyl-4-oxo-O-sulfo-L-homoseryl-N-[(2S)-3-carboxy-2-{[N~5~-(diaminomethylidene)-L-ornithyl]amino}propanoyl]-L-phenylalaninamide
Molecular Formula C55H74N14O18S
Molecular Weight 1251.3241

Physical property

Density 1.53g/cm3
Refractive index 1.676