Precursor definition

Precursor means any chemical reactant which takes part at any stage in the production by whatever method of a toxic chemical. This includes any key component of a binary or multicomponent chemical system.

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Precursor means a substance, other than a legend drug, which is an immediate chemical intermediate that can be processed or synthesized into a legend drug, and is used or produced primarily for use in the manufacture of a legend drug by persons other than persons licensed to manufacture such legend drugs by the Idaho board of pharmacy, registered by the state board of health and welfare, or licensed to practice pharmacy by the Idaho board of pharmacy.

Precursor means ephedrine, pseudoephedrine, or any salt, isomer or salt of an isomer of such substances.

Examples of Precursor in a sentence

• Key Words: Endometrial intraepithelial carcinoma, Ovarian carcinoma, Lesion of origin, Precursor Received August 19, 2011, and in revised form October 15, 2011.

• Precursor Network Upgrades (PNU) - Network Upgrades required for the Interconnection Customer consisting of (1) Network Upgrades assigned to an earlier Interconnection Customer in an earlier Queue Cluster, Independent Study Process, or Fast Track Process, that has executed its GIA pursuant to Section 14.2.2 of the GIDAP; and (2) Network Upgrades in the approved CAISO Transmission Plan.

• SPAR model updates may also be required in support of a Significance Determination Process, Accident Sequence Precursor evaluation, or other NRC activity that utilizes SPAR models.

• Subject to Section 2.4, the rights granted under clauses (i), (ii) and (iii) will be (y) exclusive with respect to ▇▇▇▇▇ Compounds which are ▇▇▇▇▇ Antagonists and ▇▇▇▇▇ Therapeutics containing such ▇▇▇▇▇ Compounds, and (z) non-exclusive with respect to ▇▇▇▇▇ Compounds which are Approved Precursor Antagonists and ▇▇▇▇▇ Therapeutics containing such ▇▇▇▇▇ Compounds.

• If [ * ] decides not to humanize a particular Precursor Antibody, then the provisions of Section 7.1 shall apply to that Precursor Antibody and the provisions of Section 7.2, if applicable, shall apply to its Target.

More Definitions of Precursor

Precursor means any directly emitted pollutant that, when released into the atmosphere, forms or causes to be formed or contributes to the formation of a secondary pollutant for which an ambient air quality standard has been adopted, or whose presence in the atmosphere will contribute to the violation of one or more ambient air quality standards. The following precursor/pollutant relationships shall be used for purposes of these Rules and Regulations:

Precursor means any substance that has been shown by sound science to be transformed into a PFC under ambient conditions reasonably expected to occur in New Hampshire.

Precursor means any chemical reactant

Precursor means a substance, other than a legend drug, that is an

Precursor means, with respect to chemical weapons, any chemical reactant that takes part at any stage in the production by whatever method of a toxic chemical, and includes any key component of a binary or multi-component chemical system;

Precursor means a radionuclide produced for the radio-labelling of another substance prior to its administration, other than a radionuclide which is incor- porated in or produced from a generator or is included in a radiopharmaceutical;

Precursor means any chemical reactant which takes part at any stage in the production by whatever method of a toxic chemical, including any key component of a binary or multi-component chemical system;