8,11-Ethanofuro[2,3-e]naphtho[2,3-c:6,7-c']dipyran-2,6,13(9H)-trione,3,3a,5,8,11,13b-hexahydro-7,8,12,15-tetrahydroxy-5,9-dimethyl-,(3aS,5S,8S,9R,11R,13bS,15R)- (19879-06-2)

Identification
Name:	8,11-Ethanofuro[2,3-e]naphtho[2,3-c:6,7-c']dipyran-2,6,13(9H)-trione,3,3a,5,8,11,13b-hexahydro-7,8,12,15-tetrahydroxy-5,9-dimethyl-,(3aS,5S,8S,9R,11R,13bS,15R)-
Synonyms:	8,11-Ethanofuro[2,3-e]naphtho[2,3-c:6,7-c']dipyran-2,6,13(9H)-trione,3,3a,5,8,11,13b-hexahydro-7,8,12,15-tetrahydroxy-5,9-dimethyl-, [3aS-(3aa,5a,8a,9a,11b,13ba,15S*)]-; Granaticin (6CI,7CI,8CI); Antibiotic WR 141; Granaticin A;Granatomycin C; Litmomycin; NSC 77038; WR 141
CAS:	19879-06-2
Molecular Formula:	C22H20 O10
Molecular Weight:	444.42
InChI:	InChI=1/C22H20O10/c1-5-11-15(21-8(30-5)4-10(24)32-21)19(27)13-14(17(11)25)20(28)16-12(18(13)26)7-3-9(23)22(16,29)6(2)31-7/h5-9,21,23,25,27,29H,3-4H2,1-2H3/t5?,6-,7-,8+,9-,21-,22-/m1/s1
Molecular Structure:
Properties
Flash Point:	266.8°C
Boiling Point:	748.3°Cat760mmHg
Density:	1.77g/cm³
Refractive index:	1.745
Flash Point:	266.8°C
Safety Data