英文别名2,4-Dichloro-7-(toluene-4-sulfonyl)-7H-pyrrolo[2,3-d]pyrimidine; 7H-Pyrrolo[2,3-d]pyrimidine, 2,4-dichloro-7-[(4-Methylphenyl)sulfonyl]-; 2,4-Dichloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidine; 2,4-dichloro-7-(4-methylphenyl)sulfonylpyrrolo[2,3-d]pyrimidine; 2,4-dichloro-7-(4-methylbenzenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine; 2,4-Dichloro-7-(p-tolylsulfonyl)pyrrolo[2,3-d]pyrimidine; 2,4-dichloro-7-[(4-toluyl)sulfonyl]-pyrrolo[2,3-d]pyrimidine