Sennoside A
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![CAS No:81-27-6 (9R)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,<br />5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-<br />hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,<br />5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic<br />acid](http://www.vvchem.com/structure/cas-81/81-27-6.png)
Molecular Structure
Other Information
- CAS Registry Number: 81-27-6
- Melting Point: 200oC-240oC
- Density: 1.743g/cm3
- Refractive index: 1.762
- Safety Statements: 22-45
- EINECS: 201-339-9
- Molecular Weight: 862.73912
- InchiKey: IPQVTOJGNYVQEO-KGFNBKMBSA-N
- InChI: InChI=1S/C42H38O20/c43-11-23-31(47)35(51)37(53)41(61-23)59-21-5-1-3-15-
25(17-7-13(39(55)56)9-19(45)27(17)33(49)29(15)21)26-16-4-2-6-22(60-42-38
(54)36(52)32(48)24(12-44)62-42)30(16)34(50)28-18(26)8-14(40(57)58)10-20
(28)46/h1-10,23-26,31-32,35-38,41-48,51-54H,11-12H2,(H,55,56)(H,57,
58)/t23-,24-,25-,26-,31-,32-,35+,36+,37-,38-,41-,42-/m1/s1 - Risk Statements: 22
- Molecular Formula: C42H38O20
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