37933-92-9 Chromatophorotropin, red-pigment concentrating (pandalus borealis) Chromatophorotropin, red-pigment-concentrating (pandalus borealis) Crustacean erythrophore concentrating hormone Pyroglutamyl-leucyl-asparginyl-phenylalanyl-seryl-prolyl-glycyl-tryptophanamide RPCH Red pigment concentrating hormone p-Glu-leu-asn-phe-ser-pro-gly-trp-amide red pigment-concentrating hormone