5-Bromothiophene-2-carbonyl chloride
5-Bromothiophene-2-carbonyl chloride
5-Bromothiophene-2-carbonyl chloride
5-溴噻吩-2-羰酰氯
快速溝通
5-溴噻吩-2-羰酰氯
快速溝通
5-溴噻吩-2-羰酰氯
5-溴噻吩-2-羰酰氯
快速溝通
5-溴噻吩-2-羰酰氯