聚乙二醇二(BETA-4-[4-(2-二甲基氨基-2-苄基)丁酰基苯基]哌嗪)丙酸酯 CAS号: 886463-10-1 英文名: Polyethylene glycol di(beta-4-[4-(2-dimethylamino-2-benzyl)butaonylphenyl]piperazine)propionate 英文别名: Polyethylene Glycol di (β-4[ 4-(2-dimethylamino-2 -benzyl)b...;Polyethylene glycol ...