Free release

71634-89-4 (2r,3s)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2h-chromen-3-yl phenylcarbamate

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Product Name (2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl phenylcarbamate
CAS No. 71634-89-4
InChI InChI=1/C22H19NO7/c24-14-9-17(26)15-11-20(30-22(28)23-13-4-2-1-3-5-13)21(29-19(15)10-14)12-6-7-16(25)18(27)8-12/h1-10,20-21,24-27H,11H2,(H,23,28)/t20-,21+/m0/s1
Molecular Formula C22H19NO7
Molecular Weight 409.3888
Density 1.56g/cm3
Boiling point 661.2°C at 760 mmHg
Flash point 353.7°C
Refractive index 1.744