| Nimesulide |
307 |
229 (Loss of SO2CH2) |
229 (Loss of SO2CH2) 198 (Loss of SO2, NO2) |
| M1 |
323 |
245 (Loss of SO2CH2) |
245 (Loss of SO2CH2) 243 (Loss of SO2CH4) |
| M3/5 |
335 |
|
255 (Loss of SO2CH4) 240 (Loss of H2NSO2CH3) 215 |
| M6 |
231 |
152 (Loss of SO2CH3) |
152 (Loss of SO2CH3) 122 (C6H4NO2-) 79 (CH3SO2-) |
| M7 |
278 |
|
198 (Loss of SO2CH3) 79 (CH3SO2-) |
| M8 |
455 |
|
|
| M9 |
403 |
|
323 (Loss of SO3) 230 (Loss of SO3, C3H5O) |
| M10 |
499 |
|
323 (Loss of gluc) 421 (Loss of SO2CH2) 359 (Loss of NO2, NHSO2CH3) 245 (Loss of gluc, SO2CH2) 230 (Loss of gluc, C3H5O) |
| M11 |
499 |
|
|
| M12 |
339 |
231 |
|
| M13 |
258 |
279 (Loss of SO3) |
|
| M14 |
511 |
|
|
| M15 |
515 |
339 (Loss of gluc) |
|
| M16 |
419 |
|
339 (Loss of SO3) 259 (Loss of SO2CH4) |
| M17 |
407 |
231 (Loss of gluc) |
|
| M18 |
415 |
|
|
