| S No. | Category | Compound Name | Molecular Formula | Molecular Weight | CAS No. |
| 1 | A | 6-Amino-2-Mercaptopyrimidin-4(3H)-one | C4H5N3OS | 143 | 1004-40-6 |
| 2 | B | 5-Bromo-2-chloro-3-nitropyridine | C5H2BrClN2O2 | 237 | 67443-38-3 |
| 3 | B | 5-Bromo-3-nitropyridine-2-amine | C5H4BrN3O2 | 218 | 6945-68-2 |
| 4 | A | 4-Aminobenzonitrile | C7H6N2 | 1178.4 | 873-74-5 |
| 5 | C | 2-Chloro-4-Nitrobenzenesulfonamide | C6H5ClN2O4S | 236.6 | 31150-99-9 |
| 6 | C | 2-Chloro-3-Nitrobenzenesulfonamide | C6H5ClN2O4S | 236.6 | 1261761-91-4 |
| 7 | C | 4-Chloro-3-Nitrobenzenesulfonic acid | C6H4ClNO5S | 237.6 | 121-18-6 |
| 8 | D | 2, 6-Diaminopyrimidin-4(3H)-one | C4H6N4O | 126.1 | 56-06-4 |
| 9 | D | 10,11-Dibrom-10,11-dihydro-5H-dibenzo[b,f]azepin | C15H10Br2ClNO | 415.5 | NA |
| 10 | D | 2,5-Dibromopyridine | C5H3Br2N | 236.8 | 624-28-2 |
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