| No. | CAS # | Product Names | Molecular Formula |
| 1451 | 2905-23-9 | 2-Chlorobenzenesulfonyl chloride | C6H4Cl2O2S |
| 1452 | 4857-06-1 | 2-Chlorobenzimidazole | C7H5ClN2 |
| 1453 | 873-32-5 | 2-Chlorobenzonitrile | C7H4ClN |
| 1454 | 615-20-3 | 2-Chlorobenzothiazole | C7H4ClNS |
| 1455 | 2136-89-2 | 2-Chlorobenzotrichloride | C7H4Cl4 |
| 1456 | 88-16-4 | 2-Chlorobenzotrifluoride | C7H4ClF3 |
| 1457 | 609-65-4 | 2-Chlorobenzoyl chloride | C7H4Cl2O |
| 1458 | 17849-38-6 | 2-chlorobenzyl alcohol | C7H7ClO |
| 1459 | 611-17-6 | 2-Chlorobenzyl bromide | C7H7BrCl |
| 1460 | 611-19-8 | 2-Chlorobenzyl chloride | C7H6Cl2 |
| 1461 | 2856-63-5 | 2-Chlorobenzyl cyanide | C8H6ClN |
| 1462 | 822-87-7 | 2-Chlorocyclohexanone | C6H9ClO |
| 1463 | 2689-07-8 | 2-Chlorodiphenyl ether | C12H9ClO |
| 1464 | 107-07-3 | 2-chloroethanol | C2H5ClO |
| 1465 | 2114-18-3 | 2-Chloroethyl carbamate | C3H6ClNO2 |
| 1466 | 628-34-2 | 2-Chloroethyl ethyl ether | C4H9ClO |
| 1467 | 1943-83-5 | 2-Chloroethyl isocyanate | C3H4ClNO |
| 1468 | 870-24-6 | 2-Chloroethylamine hydrochloride | C2H6ClN.HCl;C2H7Cl2N |
| 1469 | 16672-87-0 | 2-chloroethylphosphonic acid | C2H6ClO3P |
| 1470 | 76-18-6 | 2-chloroheptafluoropropane | C3ClF7 |
| 1471 | 615-67-8 | 2-Chlorohydroquinone | C6H5ClO2 |
| 1472 | 6313-54-8 | 2-Chloroisonicotinic acid | C6H4ClNO2 |
| 1473 | 10421-85-9 | 2-Chloromandelic acid | C8H7ClO3 |
| 1474 | 153259-31-5 | 2-Chloromethyl-3-methyl-4-(3-methoxypropoxy)pyridine hydrochloride | C11H16ClNO2.HCl |
| 1475 | 117977-20-5 | 2-Chloromethyl-4-(3-methoxypropoxy)-3-methylpyridin | C11H16ClNO2 |
| 1476 | 86604-75-3 | 2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride | C9H12ClNO.HCl |
| 1477 | 2942-59-8 | 2-Chloronicotinic acid | C6H4ClNO2 |
| 1478 | 6602-54-6 | 2-chloronicotinonitrile | C6H3ClN2 |
| 1479 | 49609-84-9 | 2-Chloronicotinyl chloride | C6H3Cl2NO |
| 1480 | 13078-80-3 | 2-Chlorophenethylamine | C8H10ClN |
| 1481 | 95-57-8 | 2-Chlorophenol | C6H5ClO |
| 1482 | 614-61-9 | 2-Chlorophenoxyacetic acid | C8H7ClO3 |
| 1483 | 2444-36-2 | 2-Chlorophenylacetic acid | C8H7ClO2 |
| 1484 | 75-29-6 | 2-Chloropropane | C3H7Cl |
| 1485 | 85038-45-5 | 2-Chloropropionylglycine | C5H8ClNO2 |
| 1486 | 14508-49-7 | 2-Chloropyrazine | C4H3ClN2 |
| 1487 | 6684-39-5 | 2-Chloropyridine-5-sulfonyl chloride | C5H3Cl2NO2S |
| 1488 | 1722-12-9 | 2-Chloropyrimidine | C4H3ClN2 |
| 1489 | 2388-32-1 | 2-Chloroquinoline-4-carbonyl chloride | C10H5Cl2NO |
| 1490 | 612-62-4 | 2-Chloroquinoline | C9H6ClN |
| 1491 | 6201-65-6 | 2-Chlororesorcinol | C6H5ClO2 |
| 1492 | 96-43-5 | 2-Chlorothiophene | C4H3ClS |
| 1493 | 86-39-5 | 2-Chlorothioxanthone | C13H7ClOS |
| 1494 | 95-49-8 | 2-Chlorotoluene | C7H7Cl |
| 1495 | 26364-65-8 | 2-Cyaniminothiazolidine | C4H5N3S |
| 1496 | 38180-46-0 | 2-Cyano-3-chloropyridine | C6H3ClN2 |
| 1497 | 25229-97-4 | 2-Cyano-3-morpholinoacrylamide | C8H11N3O2 |
| 1498 | 55067-10-2 | 2-Cyanoamino-4,6-dihydroxypyrimidine | C5H4N4O2 |
| 1499 | 69360-26-5 | 2-Cyanobenzenesulphonyl chloride | C7H4ClNO2S |
| 1500 | 22115-41-9 | 2-Cyanobenzyl bromide | C8H6BrN |