Table of Similar Goods and Services Class 01 Chemicals 0102 Industrial chemical raw materials for industry, science, agriculture, horticulture and forestry 庚醛(C010161) Class 01 Similar group 0102(十三) 庚醛 C010161 Chinese 庚醛 English heptanal Spanish Heptanal Item No. C010161 Class 01 Similar group 0102(十三) Version 区分表 2026 文本(基于 NCL 13-2026,2026-01-01 起施行) Notes 英文、西文为参考译文(国家知识产权局自有项目,WIPO 无对应条目)