| CASµÇ¼ºÅ | ÖÐÎÄÃû | Ó¢ÎÄÃû | ·Ö×ӽṹʽ | ·Ö×Óʽ | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-21-5 | ÈéËá; 2-ôÇ»ù±ûËá; alpha-ôÇ»ù±ûËá | Lactic aCID; DL-Lactic aCID; 2-Hydroxypropanoic aCID | ![]() | C3H6O3 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-30-6 | 2,6-¶þÂȱ½¼×Ëá | 2,6-Dichlorobenzoic aCID; 2,6-Dichlorobenzoic aCID | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-42-0 | ÑÎËá°¢µØ·ÒÄþ; ÑÎËá°¢µØ·ÒÄá; ¶þ±½ÒÒËá2-(¶þÒÒ»ù°±»ù)ÒÒ»ùõ¥ÑÎËáÑÎ | Adiphenine hydrochloride; Diphenylacetic aCID 2-(diethylamino)ethyl ester hydrochloride | ![]() | C20H26ClNO2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-43-1 | 2,4,6-ÈýÂȱ½¼×Ëá | 2,4,6-Trichlorobenzoic aCID; 2,4,6-TrichlorobenzoicaCID; | ![]() | C7H3Cl3O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-45-3 | 2,3-¶þÂȱ½¼×Ëá | 2,3-Dichlorobenzoic aCID; 2,3-Dichlorobenzoic aCID | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-65-7 | ÂÈÏõÁø°·; 2',5-¶þÂÈ-4'-Ïõ»ùË®ÑîËáõ£Ìæ±½°·; 4'-Ïõ»ù-2',5-¶þÂÈË®Ñîõ£±½°· | Niclosamide; BaylusCID; 2',5-Dichloro-4'-nitrosalicylanilide; 2-Hydroxy-5-chloro-N-(2-chloro-4-nitrophenyl)benzamide; 5-Chloro-2'-chloro-4'-nitrosalicylanilide; 5-Chloro-N-(2-chloro-4-nitrophenyl)salicylamide | ![]() | C13H8Cl2N2O4 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-73-7 | 2,3,5-ÈýÂȱ½¼×Ëá | 2,3,5-Trichlorobenzoic aCID; 2,3,5-TrichlorobenzoicaCID | ![]() | C7H3Cl3O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-74-8 | 2,3,4,5-ËÄÂȱ½¼×Ëá | 2,3,4,5-Tetrachlorobenzoic aCID; 2,3,4,5-TetrachlorobenzoicaCID | ![]() | C7H2Cl4O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-78-2 | ÁÚÒÒõ£Ë®ÑîËá; °¢Ë¾Æ¥ÁÖ; ÒÒõ£Ë®ÑîËá; 2-(ÒÒõ£Ñõ»ù)±½¼×Ëá | Acetylsalicylic aCID; 2-Acetoxybenzoic aCID; Aspirin | ![]() | C9H8O4 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-79-3 | 2,5-¶þÂȱ½¼×Ëá | 2,5-Dichlorobenzoic aCID; 2,5-DICHLOROBENZOIC ACID; RARECHEM AL BO 0355; 2,5-dichloro-benzoicaci; 1,2-DICHLOROBENZENE PESTANAL; 2,5-Dichlorobenzoic aCID, 98+%; Benzoic aCID, 2,5-dichloro-; 2,5-Dichlorobenzoic aCID ,99%; 2,5-Dichlorobenzoic aCID,97% | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-81-7 | άÉúËØC; ¿¹»µÑªËá; 2,3,4,5,6-ÎåôÇ»ù-2-¼ºÏ©Ëá-4-ÄÚõ¥ | L(+)-Ascorbic aCID; L-Ascorbic aCID; Vitamin C; L-Threo-2,3,4,5,6-pentahydroxy-1-hexenoic aCID-4-lactone; VC | ![]() | C6H8O6 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-82-8 | 2,4,5-ÈýÂȱ½¼×Ëá | 2,4,5-Trichlorobenzoic aCID; 2,4,5-TrichlorobenzoicaCID | ![]() | C7H3Cl3O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-84-0 | 2,4-¶þÂȱ½¼×Ëá | 2,4-Dichlorobenzoic aCID; 2,4-DCBA | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-85-1 | 4-¼×»ùË®ÑîËá | 4-Methylsalicylic aCID; 2-Hydroxy-4-methylbenzoic aCID; 2-Hydroxy-p-toluic aCID | ![]() | C8H8O3 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-86-2 | 4-ÒÒõ£°±»ùË®ÑîËá; 4-ÒÒõ£°±»ù-2-ôÇ»ù±½¼×Ëá | 4-Acetamidosalicylic aCID; 4-Acetamido-2-hydroxybenzoic aCID | ![]() | C9H9NO4 | ÏêÇé | ¹©Ó¦ÉÌ |
| 51-36-5 | 3,5-¶þÂȱ½¼×Ëá | 3,5-Dichlorobenzoic aCID | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 51-44-5 | 3,4-¶þÂȱ½¼×Ëá | 3,4-Dichlorobenzoic aCID; 3,4-DichlorobenzoicaCID; NSC 17583; NSC 34414 | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 51-79-6 | °±»ù¼×ËáÒÒõ¥ | Urethane; Ethyl carbamate; Carbamic aCID ethyl ester; Ethylurethane | ![]() | C3H7NO2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 54-21-7 | Ë®ÑîËáÄÆ; ÁÚôÇ»ù±½¼×ËáÄÆ | Sodium salicylate; Salicylic aCID sodium salt; 2-Hydroxybenzoic aCID sodium salt | ![]() | C7H5NaO3 | ÏêÇé | ¹©Ó¦ÉÌ |
| 54-62-6 | °±»ùµûßÊ; °±à©ßÊ; 4-°±»ùÒ¶Ëá; N-[4-[[(2,4-¶þ°±»ù-6-µûà¤)¼×»ù]°±»ù]±½¼×õ£]-L-¹È°±Ëá | Aminopterin; 4-Aminopteroyl-L-glutamic aCID; N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic aCID | ![]() | C19H20N8O5 | ÏêÇé | ¹©Ó¦ÉÌ |