4-氯-2,5,6-三甲基噻吩并[2,3-D]嘧啶

4-CHLORO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE · CAS 83548-58-7

4-氯-2,5,6-三甲基噻吩并[2,3-D]嘧啶