EU Trademark Classification EU01 Chemicals Neopentylglycol for use in the manufacture Class 01 Neopentylglycol for use in the manufacture 3834 制造用新戊二醇 Chinese 制造用新戊二醇 English Neopentylglycol for use in the manufacture Site ref. 3834 Class 01 Included in Harmonised Database (HDB)