| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 636-73-7 | 3-吡啶磺酸; 吡啶-3-磺酸 | 3-pyridinesulfonic acid; 3-Pyridylsulfonicacid; 3-Sulfopyridine; NSC 246058; b-Sulfopyridine | ![]() | C5H5NO3S | 详情 | 供应商 |
| 51498-37-4 | 4-羟基吡啶-3-磺酸 | 4-Hydroxypyridine-3-sulfonic acid; 4-Hydroxy-3-pyridinesulfonic acid | ![]() | C5H5NO4S | 详情 | 供应商 |
| 53054-76-5 | 4-吡啶乙磺酸 | 4-pyridineethanesulfonic acid; 2-(4-Pyridyl)ethanesulfonic acid | ![]() | C7H9NO3S | 详情 | 供应商 |
| 73581-79-0 | 1,2,3,4-四氢-2-甲基-1,4-二氧代-2-萘磺酸与3-吡啶甲酰胺的化合物 | 2-Naphthalene sulfonic acid, 1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-, compd with 3-pyridinecarboxamid; menadione nicotinamide bisulfite; 2-Naphthalene sulfonic acid,1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-,compd with 3-pyridinecarboxamide | ![]() | C17H16N2O6S | 详情 | 供应商 |
| 151778-99-3 | 1(4H)-pyridineethanesulfonicacid, 5-hydroxy-2-(hydroxymethyl)-4-oxo-; 1-(3-hydroxy-6-(hydroxymethyl)-4-oxopyridyl)-2-ethanesulfonic acid | ![]() | C8H11NO6S | 详情 | 供应商 | |
| 15103-48-7 | 2-吡啶磺酸; 2-吡啶磺酸; 吡啶-2-磺酸 | 2-pyridinesulfonic acid; NSC 5081 | ![]() | C5H5NO3S | 详情 | 供应商 |
| 68922-18-9 | 2-(2-吡啶基)乙基磺酸; 吡啶-2-乙基磺酸 | 2-pyridineethanesulfonicacid; 2-Pyridylethanesulfonicacid; NSC 87861 | ![]() | C7H9NO3S | 详情 | 供应商 |
| 3343-41-7 | α-羟基-2-吡啶甲磺酸 | 2-pyridinemethanesulfonicacid, a-hydroxy-; 2-Pyridylhydroxymethanesulfonicacid; NSC 11732; a-HPMS; a-Hydroxy-2-pyridinemethanesulfonicacid | ![]() | C6H7NO4S | 详情 | 供应商 |
| 109682-22-6 | 2-pyridinesulfonicacid, 6-amino-; 6-AMINOPYRIDINE-2-sulfonic acid; 6-AMINO-2-pyridinesulfonic acid | ![]() | C5H6N2O3S | 详情 | 供应商 | |
| 54247-51-7 | 2-pyridinesulfonicacid, 3-amino-; 3-Amino-2-pyridinesulfonic acid; NSC 302583 | ![]() | C5H6N2O3S | 详情 | 供应商 | |
| 17624-04-3 | 2,5-pyridinedisulfonicacid; PYRIDINE-2,5-DIsulfonic acid | ![]() | C5H5NO6S2 | 详情 | 供应商 | |
| 28789-68-6 | 2-pyridinesulfonicacid, 1-oxide; PyridineN-oxide-2-sulfonic acid | ![]() | C5H5NO4S | 详情 | 供应商 | |
| 223480-78-2 | 2-pyridinesulfonicacid, 3-methyl-; 3-Methylpyridine-2-sulfonicacid | ![]() | C6H7NO3S | 详情 | 供应商 | |
| 89949-06-4 | 2,6-pyridinedisulfonicacid; PYRIDINE-2,6-DIsulfonic acid | ![]() | C5H5NO6S2 | 详情 | 供应商 | |
| 733746-65-1 | 2-pyridinesulfonicacid, 5-methyl-; 5-Methylpyridine-2-sulfonicacid | ![]() | C6H7NO3S | 详情 | 供应商 | |
| 133145-15-0 | 2-pyridinesulfonicacid, 6-chloro-; 6-Chloro-2-pyridinesulfonicacid | ![]() | C5H4ClNO3S | 详情 | 供应商 | |
| 139263-48-2 | 2-pyridinesulfonicacid, 5-hydroxy-; 5-Hydroxy-2-pyridinesulfonicacid | ![]() | C5H5NO4S | 详情 | 供应商 | |
| 29452-57-1 | 4-氨基-3-吡啶磺酸 一水合物; 4-氨基-3-吡啶磺酸 一水合物,98%; 4-氨基-3-吡啶磺酸; 4-氨基吡啶-3-磺酰酸 | 3-pyridinesulfonicacid, 4-amino-; 4-Aminopyridine-3-sulfonicacid | ![]() | C5H6N2O3S | 详情 | 供应商 |
| 17624-08-7 | 3-pyridinesulfonicacid, 6-chloro-; 6-Chloro-3-pyridinesulfonicacid | ![]() | C5H4ClNO3S | 详情 | 供应商 | |
| 4812-14-0 | 3-pyridinemethanesulfonicacid, a-hydroxy-; 3-Pyridylhydroxymethanesulfonic acid; NSC 526054 | ![]() | C6H7NO4S | 详情 | 供应商 |