Coumarin 2, 99%, C13H15NO2, CAS Number-26078-25-1, 4, 6-Dimethyl-7-ethylaminocoumarin, 500mg, Green-Yellow to Yellow, 217.27, Extra Pure, GHS Signal Word: Warning
IR-125, C43H47N2NaO6S2, CAS Number-3599-32-4, Indocyanine Green, 500mg, CHEBI:31696, Brown to Green, 222-751-5, 774.97, Pure, HYGROSCOPIC, GHS H Statement: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritat