# Commission Regulation (EU) No 283/2013 of 1 March 2013 setting out the data requirements for active substances, in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market (Text with EEA relevance), Division 1.7: Molecular and structural formula, molar mass

Extent: E+W+S+N.I.

The molecular formula, molar mass and structural formula of the active substance, and where relevant, the structural formula of each isomer present in the active substance, shall be provided.
For plant extracts, a different approach may be taken if adequately justified.

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Source: https://www.legislation.gov.uk/eur/2013/283/annex/section/1/division/1.7 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-283/annex/section-1/division-1.7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.