纯度98%。告知价格和货期  需要LC-MS 核磁报告

Name：2-[2-(6-Amino-2,3-dihydro-1H-xanthen-4-yl)-vinyl]-3,3-dimethyl-1-propyl-3H-indolium

C28H31N2O+

Exact Mass: 411.24

Mol. Wt.: 411.56

m/e: 411.24 (100.0%), 412.25 (31.6%), 413.25 (5.0%)

C, 81.71; H, 7.59; N, 6.81; O, 3.89