122267-22-5

5-(2-dioxolanyl)thieno[2,3-b]thiophene-2-sulfonamide

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

122267-26-9

122267-26-9

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

122267-20-3

methyl [3-(2-dioxolanyl)-thiophene-2-ylthio]acetate

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

122267-23-6

5-formylthieno[2,3-b]thiophene-2-sulfonamide

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

122289-59-2

thieno[2,3-b]thiophene-2-carboxaldehyde ethylene glycol acetal

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

122267-21-4

2-Hydroxymethylthieno[2,3-b]-thiophene

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

13250-82-3

3-(1,3-二氧戊环-2-基)噻吩

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

19685-82-6

methyl 2-(3-formylthiophen-2-ylthio)acetate

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

20969-37-3

Methyl thieno[2,3-b]thiophene-2-carboxylate

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

31486-85-8

thieno[2,3-b]thiophene-5-carbaldehyde

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide

122266-99-3

5-(((2-(methylthio)ethyl)amino)methyl)thieno[2,3-b]thiophene-2-sulfonamide

122267-01-0

2-[(2-methylsulfinylethylamino)methyl]thieno[2,3-b]thiophene-5-sulfonamide