4-Dichloroacetyloxy-5-nitro-4,5-dihydrothymine 82531-55-3 ACETIC ACID, DICHLORO-, HEXAHYDRO-2,6-DIOXO-5-METHYL-5-NITRO-4-PYRIMIDINYL ESTER BRN 5593596 Dichloroacetic acid hexahydro-2,6-dioxo-5-methyl-5-nitro-4-pyrimidinyl ester