Supplementary material: NMR data of Quercetagetin-3'-methyl ether-7-O-(6''-O-caffeoyl)-β-D-glucoside isolated from Matricaria chamomilla flowers

NMR data (1H, 13C, HSQC, HMBC, COSY, NOESY) of Quercetagetin-3’-methyl ether-7-O-(6’’-O-caffeoyl)-β-D-glucoside from Matricaria chamomilla flowers来自母菊（Matricaria chamomilla）花中的槲皮万寿菊素3'-甲醚-7-O-(6''-O-咖啡酰基)-β-D-葡萄糖苷的核磁共振（Nuclear Magnetic Resonance，NMR）数据，包含氢谱（1H）、碳谱（13C）、异核单量子相干谱（Heteronuclear Single Quantum Coherence，HSQC）、异核多键相关谱（Heteronuclear Multiple Bond Correlation，HMBC）、同核相关谱（Correlation Spectroscopy，COSY）以及核Overhauser效应谱（Nuclear Overhauser Effect Spectroscopy，NOESY）