SpectraBase Spectrum ID |
Jpg9oHMSEKo |
Name |
(+)-USNIC ACID |
Source of Sample |
Fluka Chemie AG, Buchs, Switzerland |
Copyright |
Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
Formula |
C18H16O7 |
InChI |
InChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,11,22-23H,1-4H3/t11?,18-/m0/s1 |
InChIKey |
CUCUKLJLRRAKFN-MCEAHNFKSA-N |
Melting Point |
204-206C |
Molecular Weight |
344.319000 |
Optical Properties |
Optical Rotation= (20C) +490 +/- 10 DEG (c=0.7, CHLOROFORM) |
Technique |
KBr WAFER |