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1,3,3-Trimethylindolino-beta-naphthopyrylospiran  [Photochromic Compound]

Synonym 1,3,3-Trimethylspiro[indoline-2,3'-[3H]naphth[2,1-b]pyran]
1,3,3-Trimethylindolino-beta-naphthopyrylospiran
TCI Product No. T0423
Purity / Analysis Method >98.0%(T)
M.F. / M.W. C23H21NO=327.42
CAS Number 1592-43-4
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1G 27.60 USD
5G 82.90 USD
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Photochromic Compounds


Data of Reference

mp 174 °C


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