4-methyl-N-[(E)-thiophen-2-ylmethylideneamino]benzenesulfonamide

2-噻吩甲酰肼

2-(dibutoxymethyl)thiophene

3,5,6,7a-tetrahydro-2H-[1,3]oxazolo[2,3-b][1,3]oxazole

N-(2-cyanoethyl) N-(2-thienylmethyl)-4-methylaniline