4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-,(2S)-

IUPAC Name: (2S)-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-2,3-dihydrochromen-4-one 
Empirical Formula: C₂₇H₃₂O₁₅
Molecular Weight: 596.534g/mol
EINECS: 236-668-7 
Structure of 4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-,(2S)- (CAS NO.13463-28-0):

Index of Refraction: 1.727
Molar Refractivity: 137.16 cm³
Molar Volume: 344.559 cm³
Polarizability: 54.375×10^-24cm³
Surface Tension: 111.111 dyne/cm
Density: 1.731 g/cm³
Flash Point: 317.048 °C
Enthalpy of Vaporization: 145.948 kJ/mol 
Melting Point: 161-190°C
Boiling Point: 956.892 °C at 760 mmHg
Vapour Pressure: 0 mmHg at 25°C 
Product Categories: Flavanones 
Canonical SMILES: CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=CC(=C4C(=O)CC(OC4=C3)C5=CC(=C(C=C5)O)O)O)O)O)O)O)O)O
Isomeric SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)OC3=CC(=C4C(=O)C[C@H](OC4=C3)C5=CC(=C(C=C5)O)O)O)O)O)O)O)O)O
InChI: InChI=1S/C27H32O15/c1-9-20(32)22(34)24(36)26(39-9)38-8-18-21(33)23(35)25(37)27(42-18)40-11-5-14(30)19-15(31)7-16(41-17(19)6-11)10-2-3-12(28)13(29)4-10/h2-6,9,16,18,20-30,32-37H,7-8H2,1H3/t9-,16-,18+,20-,21+,22+,23-,24+,25+,26+,27+/m0/s1
InChIKey: OMQADRGFMLGFJF-MNPJBKLOSA-N

Safety Statements: 22-24/25 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
F: 10-21

  4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-,(2S)- , its cas register number is 13463-28-0. It also can be called Eriocitrin ; Eriodictioside ;
 Eriodictyol-7-O-rutinoside ; (S)-7-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-4H-benzopyran-4-one ; Flavanone, 3',4',5,7-tetrahydroxy-, 7-(6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside) ; Glucopyranoside, eriodictyol-7 6-O-(6-deoxy-alpha-L-mannopyranosyl)-, beta-D- .