常见例句Keywords p-tolysulfonyl-glycine;tolylsulfonyl chloride;methyl-p-tolysulfonyl-glycine;crystal structure; 对甲苯磺酰甘氨酸;对甲苯磺酰氯;对甲苯磺酰甘氨酸甲脂;晶体结构;tolylsulfonyl 甲苯磺酰 返回 tolylsulfonyl-