2001-96-9 4-Nitrophenyl beta-D-xylopyranoside 4-Nitrophenyl beta-D-xyloside PNPX Xylopyranoside, p-nitrophenyl (7CI) Xylopyranoside, p-nitrophenyl, beta-D- (8CI) beta-D-Xylopyranoside, 4-nitrophenyl (9CI) beta-D-xylopyranoside, 4-nitrophenyl p-Nitrophenol beta-D-xyloside p-Nitrophenyl beta-D-xylopyranoside p-Nitrophenyl beta-D-xyloside p-Nitrophenyl beta-xylopyranoside p-Nitrophenyl-beta-D-xylobioside p-Nitrophenyl-beta-d-xylopyranoside