(E)-4-(2,5-Dichlorothiophen-3-yl)-2-oxobut-3-enoic acid

98%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₈H₄Cl₂O₃S

251.09

None

O=C(O)C(/C=C/C1=C(Cl)SC(Cl)=C1)=O

54.37

2.7218

3

1

3