|
| Patents for C07C 301 - Esters of sulfurous acid (2,612) |
|---|
| 04/13/1976 | US3950524 Hypoglycemic benzenesulfonamido pyrimidines | | 04/13/1976 | US3950376 Sulfamylbenzoic acid derivatives | | 03/30/1976 | US3947512 Process for the manufacture of aromatic sulfonic acid halides | | 03/23/1976 | US3946037 With sulfur trioxide | | 03/16/1976 | US3944526 N-cyanosulfonamide resins and intermediates therefor and products thereof | | 03/02/1976 | US3941810 Sulfonation of aromatic compounds in the presence of solvents | | 02/24/1976 | US3940427 Blowing, crosslinking, adhesion, coupling | | 02/03/1976 | US3936496 Benzidine sulfonic acids, multistage from a nitrobenzene and an aniline | | 01/27/1976 | US3935237 Method of sulfonation of aromatic hydrocarbons with minimized by-product formation | | 01/20/1976 | US3933911 Beta-adrenergic stimulants | | 01/20/1976 | US3933835 Antiallergens, hypolipidaemic | | 01/06/1976 | US3931277 Sulfonylamino-sulfonyl, fungicide and anthelmintic intermediates |
|