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2,4-diphenyl-5H,6H,7H,8H-chromenium trifluoromethanesulfonate	Predict NMR spectrum	RN:  81128-01-0 MF:  C21H19O.CF3O3S MW:  436.445669 mp (°C):  181  - 183
InChI:  1S/C21H19O.CHF3O3S/c1-3-9-16(10-4-1)19-15-21(17-11-5-2-6-12-17)22-20-14-8-7-13-18(19)20;2-1(3,4)8(5,6)7/h1-6,9-12,15H,7-8,13-14H2;(H,5,6,7)/q+1;/p-1 InChIKey:  LTJCXSMAZCZPIK-UHFFFAOYSA-M	H donor:  0 H acceptor:  4 Rotatable bond:  3 Stereocenter:  0	cLogP:  5.611 cLogS:  -6.74 Polar surface:  65.58
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