product Name：4-bromo-2-thiophenecarboxylic acid
  • 16694-18-1
  • C5H3BrO2S
  • 207.04
  • 4-溴噻吩-2-甲酸 16694-18-1
  • 121℃
  •  Xn:Harmful;
  • R20/21/22:;
    R36/37/38:;
  • S22:;
    S26:;
    S36/37/39:;