5-Thyminyl-5,6-dihydrothymine from DNA irradiated with ultraviolet light.
D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA / Q000032:analysis / Q000528:radiation effects*; D005609:Free Radicals; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D011744:Pyrimidinones / Q000032:analysis; D011830:Radiation Effects; D013053:Spectrophotometry; D013057:Spectrum Analysis; D013941:Thymine; D013950:Thymus Gland; D014466:Ultraviolet Rays
D005609:Free Radicals; D011744:Pyrimidinones; D004247:DNA; D013941:Thymine