121104-88-9 7-O-deriv, Castanospermine AIDS-000404 AIDS000404 Benzoic acid, 4-methyl-, octahydro-1,6,8-trihydroxy-7-indolizinyl ester, [1S-(1.alpha., 6.beta., 7.alpha., 8.beta., 8a .beta.)]- Castanospermine, 7-O-(4-methylbenzoyl)- MDL 29,270 MDL 29270