Acta Cryst. (2009). C65, o621-o623  [ doi:10.1107/S0108270109043339 ]

An organic photochromic compound: (2S)-2'-ethoxy-1,3,3-trimethyl-6'-(piperidin-1-yl)spiro[indoline-2,3'-3'H-naphtho[2,1-b][1,4]oxazine]

J. Lin, W. Chai, L. Song, L. Qin and K. Shu

Formula: C₂₉H₃₃N₃O₂

Online 11 November 2009

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