A few opportunities are outlined below. Several universities and research groups maintain active lists of fellowship opportunities for undergraduates, graduate students, and postdocs - be sure to check those out. 

University databases - Columbia, Cornell, Duke, Harvard, and UCLA

Undergraduates - Beckman Scholars, Amgen Scholars, Goldwater Scholarship, NSF funded REU programs (Chemistry)

Graduate students - NSF Graduate Research Fellowship, National Defense Science & Engineering Fellowship, Hertz FellowshipCampos Group, Landry Lab

Postdocs - NIH F32 Fellowship, Helen Hay Whitney Fellowship, Arnold O. Beckman Postdoctoral Fellowship, Life Sciences Research FoundationLandry Lab, Berkeley Sponsored Programs Office

Experimental Resources

Chemical reactions