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905857-50-3 (2r)-2-tert-butyloxy-4-(9-fluorennylmethoxy)-carbonylaminobutyric acid

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Product Name (2R)-2-tert-Butyloxy-4-(9-fluorennylmethoxy)-carbonylaminobutyric Acid
CAS No. 905857-50-3
InChI InChI=1/C23H27NO5/c1-23(2,3)29-20(21(25)26)12-13-24-22(27)28-14-19-17-10-6-4-8-15(17)16-9-5-7-11-18(16)19/h4-11,19-20H,12-14H2,1-3H3,(H,24,27)(H,25,26)/t20-/m1/s1
Molecular Formula C23H27NO5
Molecular Weight 397.4642
Refractive index 1.57