Photosensitized dimerization of pyrimidines.
D000096:Acetone; D000098:Acetophenones; D001577:Benzophenones; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003596:Cytosine; D009963:Orotic Acid; D011743:Pyrimidines / Q000528:radiation effects*; D011830:Radiation Effects; D013816:Thermodynamics; D013941:Thymine; D014466:Ultraviolet Rays; D014498:Uracil
D000098:Acetophenones; D001577:Benzophenones; D002247:Carbon Isotopes; D011743:Pyrimidines; D000096:Acetone; D014498:Uracil; D009963:Orotic Acid; D003596:Cytosine; D013941:Thymine