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(1R,2S)-(-)-Ephedrine sulfate	Predict NMR spectrum	RN:  134-72-5 MF:  C10H15NO.0.5H2O4S MW:  214.27194 mp (°C):  248  - 252
InChI:  1S/2C10H15NO.H2O4S/c2*1-8(11-2)10(12)9-6-4-3-5-7-9;1-5(2,3)4/h2*3-8,10-12H,1-2H3;(H2,1,2,3,4)/t2*8-,10-;/m00./s1 InChIKey:  CAVQBDOACNULDN-KHFUBBAMSA-N	H donor:  6 H acceptor:  8 Rotatable bond:  6 Stereocenter:  4	cLogP:  -1.949 cLogS:  -0.283 Polar surface:  147.5
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