英文名称: | Benzenesulfonic acid, 4-(dimethylamino)-, sodium salt | N,N-Dimethylaminobenzene-4-sulfonic acid, Na salt | 4-(dimethylamino)-benzenesulfonic aci sodium salt | Benzenesulfonic acid,4-(dimethylamino)-,sodium salt | N,N-Dimethylaminobenzene-4-sulfonic acid,Na salt |
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