153322-50-0 2-(Dimethylamino)-4-hydroxy-6-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4H-cyclopentoxazol-5-yl 2-acetamido-4-O-(2-acetamido-2-deoxyglucopyranosyl)-2-deoxyglucopyranoside N,N'-Diacetyl-beta-chitobiosyl allosamizoline N,N'-Diacetylchitobiosyl allosamizoline