| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-溴乙基(甲基磺酰基)甲烷磺酸酯 | 2-bromoethyl (methylsulfonyl)methanesulfonate | 88343-74-2 | C4H9BrO5S2 |
| 2-溴-N-(甲基磺酰基)乙酰胺 | 2-bromo-N-(methylsulfonyl)acetamide | 59504-75-5 | C3H6BrNO3S |
| 2-溴-3-吡啶基三氟甲磺酸酯 | 2-bromopyridin-3-yl trifluoromethanesulfonate | 157373-97-2 | C6H3BrF3NO3S |
| 2-溴-1,1,2,3,3,3-六氟丙基三氟甲磺酸酯 | (2-Bromo-1,1,2,3,3,3-hexafluoropropyl) trifluoromethanesulfonate | 73323-45-2 | C4BrF9O3S |
| 2-溴-1,1,2,2-四氟乙基三氟甲磺酸酯 | (2-Bromo-1,1,2,2-tetrafluoroethyl) trifluoromethanesulfonate | 73323-42-9 | C3BrF7O3S |
| 2-氰基乙烷磺酸钠 | sodium 2-cyanoethanesulfonate | 513-15-5 | C3H4NO3S*Na |
| 2-氯辛烷-1-磺酸甲酯 | Methyl 2-chlorooctane-1-sulfonate | 83633-53-8 | C9H19ClO3S |
| 2-氯己烷-1-磺酸甲酯 | Methyl 2-chlorohexane-1-sulfonate | 83633-52-7 | C7H15ClO3S |
| 2-氯吡啶-3-磺酰酸 | 2-Chlor-pyridin-3-sulfonsaeure | 6602-56-8 | C5H4ClNO3S |
| 2-氯乙烷磺酸钠 | 2-chloroethanesulphonic acid | 18024-00-5 | C2H5ClO3S |
| 2-氯乙基磺酸钠 | 2-Chloroethanesulfonic acid; sodium | 15484-44-3 | C2H5ClNaO3S |
| 2-氯乙基乙烯磺酸盐 | 2-chloroethyl ethenesulfonate | 4058-28-0 | C4H7ClO3S |
| 2-氯乙基三氟甲烷磺酸酯 | 2-chloroethyl trifluoromethanesulfonate | 73323-80-5 | C3H4ClF3O3S |
| 2-氯乙基丁烷-1-磺酸酯 | Butylsulfonsaeure-<2-chlor-aethylester> | 65840-67-7 | C6H13ClO3S |
| 2-氯乙基(甲基磺酰基)甲烷磺酸酯 | 2-chloroethyl (methylsulfonyl)methanesulfonate | 88343-72-0 | C4H9ClO5S2 |
| 2-氯-2-丙烯-1-磺酸钠盐 | sodium 2-chloro-2-propene-1-sulfonate | 55947-45-0 | C3H4ClO3S*Na |
| 2-氯-1-甲基吡啶鎓三氟甲烷磺酸盐 | N-methyl-2-chloropyridinium trifluoromethanesulfonate | 84030-18-2 | CF3O3S*C6H7ClN |
| 2-氨磺酰基乙酸乙酯 | ethyl 2-sulfamoylacetate | 55897-04-6 | C4H9NO4S |
| 2-氨基磺酸 | 2-sulfamoylacetic acid | 17551-00-7 | C2H5NO4S |
| 2-氨基噻唑-5-磺酸 | 2-amino-1,3-thiazole-5-sulfonic acid | 82971-10-6 | C3H4N2O3S2 |
| 2-氨基吡啶-5-磺酸 | pyridine-2-amino-5-sulphonic acid | 16250-08-1 | C5H6N2O3S |
| 2-氨基乙磺酸钾与1,3-双(乙烯磺酰基)-2,2-双[(乙烯磺酰基)甲基]丙烷的聚合物 | Potassium;2-aminoethanesulfonate;1,3-bis(ethenylsulfonyl)-2,2-bis(ethenylsulfonylmethyl)propane | 72796-94-2 | C15H26KNO11S5 |
| 2-氨基乙烷-1,1-二磺酸铵 | 2-aminoethane-1,1-disulfonic acid | 1235825-84-9 | C2H7NO6S2 |
| 2-氨基乙基磺酰胺 | 2-aminoethanesulfonamide | 4378-70-5 | C2H8N2O2S |
| 2-氨基丁烷-1-磺酸 | 2-aminobutane-1-sulfonic acid | 6257-50-7 | C4H11NO3S |
| 2-氨基-乙磺酸烯丙基酰胺 | 2-Amino-ethanesulfonic acid allylamide | 1017367-73-5 | C5H12N2O2S |
| 2-氨基-N-甲基乙烷磺酰胺盐酸盐 | 2-amino-N-methylethanesulfonamide hydrochloride | 223757-01-5 | C3H10N2O2S*ClH |
| 2-氨基-N,N-二甲基乙磺酰胺盐酸盐 | 2-amino-N,N-dimethyl-ethanesulfonamide hydrochloride | 91893-69-5 | C4H12N2O2S*ClH |
| 2-氨基-N,N-二甲基乙基磺酰胺 | 2-aminoethanesulfonic acid dimethylamide | 91893-70-8 | C4H12N2O2S |
| 2-氨基-3-溴-5-吡啶磺酸 | 2-Amino-3-bromopyridine-5-sulphonic Acid | 247582-62-3 | C5H5BrN2O3S |
| 2-氨基-2-甲基丙磺酸钠盐 | 2-amino-2-methylpropanesulfonic acid sodium salt | 60155-08-0 | C4H10NO3S*Na |
| 2-氨基-2-甲基-1-丙醇甲烷磺酸盐 | 1-Propanol, 2-amino-2-methyl-, methanesulfonate (salt) | 62512-11-2 | C5H15NO4S |
| 2-氨基-2-氧代甲烷磺酸乙酯 | Methylsulfonyloxy-acetamid | 24466-68-0 | C3H7NO4S |
| 2-氨基-15N-乙磺酸 | Taurine-15N | 127041-63-8 | C2H7NO3S |
| 2-氨基-1-甲基乙磺酸 | 1-aminopropane-2-sulfonic acid | 86674-60-4 | C3H9NO3S |
| 2-氧代环己烷磺酰胺 | 2-oxocyclohexanesulfonamide | 96355-25-8 | C6H11NO3S |
| 2-氧代乙烷磺酸 | 2-oxo-ethanesulfonic acid | 32797-12-9 | C2H4O4S |
| 2-氧代丙烷磺酸钠 | 16562-77-9 | C3H6NaO4S | |
| 2-氧代丙烷-1,3-二磺酸 | 2-oxo-1,3-propanedisulfonic acid | 690-78-8 | C3H6O7S2 |
| 2-氧代-1-丙烷磺酰胺 | 2-oxopropanesulfonamide | 84760-10-1 | C3H7NO3S |
| 2-氟乙基乙烷磺酸酯 | 2-Fluoroethyl ester ethanesulfonic acid | 85650-15-3 | C4H9FO3S |
| 2-氟乙基(甲基磺酰基)甲烷磺酸酯 | 2-fluoroethyl (methylsulfonyl)methanesulfonate | 88343-73-1 | C4H9FO5S2 |
| 2-氟-3-羟基-2-硝基-1-丙基三氟甲磺酸酯 | 2-Fluoro-3-hydroxy-2-nitro-1-propyl triflate | 70187-43-8 | C4H5F4NO6S |
| 2-氟-2-甲烷磺酰氧基甲基丙二酸二乙酯 | Diaethyl-α-fluor-α-methansulfonyloxymethyl-malonat | 2710-86-3 | C9H15FO7S |
| 2-戊烷磺酸 | 2-pentanesulfonic acid | 7433-51-4 | C5H12O3S |
| 2-庚烷磺酸 | 2-heptanesulfonic acid | 102881-70-9 | C7H16O3S |
| 2-己基癸烷-1-醇,甲磺酸 | 2-hexyldecyl methanesulfonate | 111360-16-8 | C17H36O3S |
| 2-巯基-3-(2-巯基-3-磺基丙基)二硫基丙烷-1-磺酸 | 2-Sulfanyl-3-[(2-sulfanyl-3-sulfopropyl)disulfanyl]propane-1-sulfonic acid | 115681-29-3 | C6H14O6S6 |
| 2-噻吩磺酸钠 | sodium 2-thiophenesulfonate | 3969-53-7 | C4H3O3S2*Na |
| 2-噻吩磺酰胺 | 2-thiophensulfonamide | 6339-87-3 | C4H5NO2S2 |