| BGC Id: | 490163905085 | |
| CAS No: | 88-44-8 | |
| Synonyms: | 4b acid ; 4-aminotoluol-3-sulfonsure ; 5-methylorthanilic acid ; toluidine-sulfonicacid ; 4b acid, pure ; p-toluidine-2-sulfonicscid ; ptmsa ; p-toluidine-m-sulfonic acid ; red4bacid ; ptms | |
| Molecular Formula: | C7H9NO3S | |
| Molecular Weight: | 187.22 | |
| EINECS: | 201-831-3 |



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