Accessed:

thienothiophene

Molecular formula:	C6H4S2
Average mass:	140.218
Monoisotopic mass:	139.975442
ChemSpider ID:	119840

Spectra

Structural identifiers

Names

Names and synonyms

Verified

1,4-Dithiapentalene

1,4-Thiophthene

251-41-2

[RN]

MFCD00179479

[MDL number]

thieno(3,2-b)thiophene

Thieno[3,2-b]thiophen

[German]

[ACD/IUPAC Name]

Thieno[3,2-b]thiophene

[ACD/IUPAC Name] [ACD/Index Name]

Thiéno[3,2-b]thiophène

[French]

[ACD/IUPAC Name]

thienothiophene

Unverified

1,4-Dithiapentalene1,4-Thiophthene

1,4-Dithiapentalene; 1,4-Thiophthene

32084-59-6

[RN]

98%

J1Z

Thieno[3,2-b] thiophene

Thieno[3,2-b]thiophen

thieno[3£¬2-b]thiophene

thienono[3,2-b]thiophene

thiopheno[3,2-b]thiophene

Database IDs