Photoresist Chemicals b-D-Glucopyranoside,2-(3-hydroxy-4-methoxyphenyl)ethyl 3-O-(6-deoxy-a-L-mannopyranosyl)-,4-[3-(3-hydroxy-4-methoxyphenyl)-2-propenoate] Cas：80377-39-5 Molecular Formula：C31H40 O15