英文别名2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE; 2,4,6-Trichloropyrimidine-5-carbaldehyde; 5-Formyl-2,4,6-trichloropyrimidine; 2,4,6-Trichloropyrimidin-5-carbaldehyde; 5-Pyrimidinecarboxaldehyde,2,4,6-trichloro-; 2,4,6-Trichloro-5-pyrimidinecarbaldehyde