异丁酸

苯甲基 BETA-D-吡喃葡萄糖苷 2,3,4,6-四乙酸酯

benzyl alcohol 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

苄基三苯基氯化膦

苄基膦酸二乙酯