TY - GEN AU - Shipchandler,M AU - Soine,T O TI - Coumarins. VI. A revised structure of columbianin and pertinent mass spectral studies SN - 0022-3549 PY - 1968///0814 KW - Chromatography, Paper KW - Chromatography, Thin Layer KW - Coumarins KW - analysis KW - Glycosides KW - Infrared Rays KW - Magnetic Resonance Spectroscopy KW - Spectrum Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/jps.2600570505 ER -