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Chemical Ingredient Application

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Chemical ingredient by name, CAS number, or DPR chemical code

Chemical ingredient using multiple variables

Pesticide registrants by DPR chemical code or CAS numberFormat(number)

Pesticide products using multiple variables

List of registered active ingredients and product counts (produced nightly)

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Database Steward
1001 I Street, P.O. Box 4015
Sacramento, CA 95812-4015
Phone: (916) 324-3466
Email: Registration.Databases@cdpr.ca.gov