1,25-Dihydroxyvitamin D3-3-(N-(4-azido-2-nitrophenyl)glycinate) 98728-28-0 Calcitriol-ang Glycine, N-(4-azido-2-nitrophenyl)-, (1alpha,3beta,5Z,7E)-1,25-dihydroxy-9,10-secocholesta-5,7,10(19)-trien-3-yl ester N-(4-Azido-2-nitrophenyl)glycine (1alpha,3beta,5Z,7E)-1,25-dihydroxy-9,10-secocholesta-5,7,10(19)-trien-3-yl ester