371149-28-9
N,N-diethyl-4-(2-thienyl)-4-oxobutanamide
→
~63%
109549-00-0
N,N-diethyl-5-thiophen-2-ylthiophen-2-amine
59086-25-8
4-氧代-4-噻吩-2-基-丁酸乙酯
4653-08-1
3-(2-噻吩甲酰基)丙酸