The Benzenesulfinic acid,4-(acetylamino)-, sodium salt is an organic compound with the formula C₈H₈NNaO₃S. The IUPAC name of this chemical is 4-Acetamidobenzenesulfinic acid; sodium. With the CAS registry number 15898-43-8, it is also named as Sodium 4-acetamidobenzenesulfinate dihydrate. Besides, its molecular weight is 221.21.

Preparation: this chemical can be prepared by 4-Acetylamino-benzenesulfonyl chloride. This reaction will need reagents Na₂SO₃; NaHCO₃ and solvent H₂O. The reaction time is 3 hours with reaction temperature of 90 °C. The yield is about 100%.

Uses of Benzenesulfinic acid,4-(acetylamino)-, sodium salt: it can be used to produce N-{4-[2-(5-Nitro-furan-2-yl)-2-oxo-ethanesulfonyl]-phenyl}-acetamide. It will need solvent methanol. The yield is about 62%.

When you are using this chemical, please be cautious about it as the following:
When you are using it, avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C8H9NO3S.Na/c1-6(10)9-7-2-4-8(5-3-7)13(11)12;/h2-5H,1H3,(H,9,10)(H,11,12);
(2)InChIKey: GFNIDYGMWDLXEY-UHFFFAOYAV
(3)Std. InChI: InChI=1S/C8H9NO3S.Na/c1-6(10)9-7-2-4-8(5-3-7)13(11)12;/h2-5H,1H3,(H,9,10)(H,11,12);
(4)Std. InChIKey: GFNIDYGMWDLXEY-UHFFFAOYSA-N