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191602-37-6;200956-07-6 tert-butyl (5r,6s)-3-oxo-6-phenyl-1-oxa-7-azaspiro[4.5]decane-7-carboxylate

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Product Name tert-butyl (5R,6S)-3-oxo-6-phenyl-1-oxa-7-azaspiro[4.5]decane-7-carboxylate
CAS No. 191602-37-6;200956-07-6
InChI InChI=1/C19H25NO4/c1-18(2,3)24-17(22)20-11-7-10-19(12-15(21)13-23-19)16(20)14-8-5-4-6-9-14/h4-6,8-9,16H,7,10-13H2,1-3H3/t16-,19+/m0/s1
Molecular Formula C19H25NO4
Molecular Weight 331.41
Density 1.18g/cm3
Boiling point 473.7°C at 760 mmHg
Flash point 240.3°C
Refractive index 1.56