548-24-3

Name:
Eosin B
Cas No.:
548-24-3 
Formula:
C20H6Br2N2Na2O9  
Synonyms:

Eosin B; Eosin Bluish;,5'-Dibromo-2',7'-dinitrofluorescein, disodium salt; C.I. 45400; C.I. Acid Red 91; Eosin B, high purity biological stain; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, disodium salt; Acid Red 91; 

548-04-9

Name:
Hypericin
Cas No.:
548-04-9 
Formula:
C30H16O8  
Synonyms:

Cyclo-Werol; EINECS 208-941-0; Cyclosan; 548-04-9; NSC407313; Cyclo werrol;Hypericin;Hypericum red; NSC622946; CHEBI:5835;