95676-71-4 Basacv Bis((9-acridinyl)ser-ala-cys-val)dilactone disulfide Bis((9-acridinyl)seryl-alanyl-cysteinyl-valine)dilactone disulfide L-Valine, N-9-acridinyl-D-seryl-L-alanyl-L-cysteinyl-, (2S-(2alpha(R*),5alpha,6beta(1R*,2R*,3R*,4R*,5R*,6S*,9E,11S*,12S*,13E,15S*)))- L-Valine, N-9-acridinyl-D-seryl-L-alanyl-L-cysteinyl-, bimol. lactone, cyclic (3-3')-disulfide