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CASµÇ¼ºÅ ÖÐÎÄÃû Ó¢ÎÄÃû ·Ö×ӽṹʽ ·Ö×Óʽ ÏêÇé ¹©Ó¦ÉÌ
50-21-5ÈéËá;
2-ôÇ»ù±ûËá;
alpha-ôÇ»ù±ûËá
Lactic aCID;
DL-Lactic aCID;
2-Hydroxypropanoic aCID
CAS:50-21-5·Ö×ӽṹC3H6O3ÏêÇ鹩ӦÉÌ
50-30-62,6-¶þÂȱ½¼×Ëá2,6-Dichlorobenzoic aCID;
2,6-Dichlorobenzoic aCID
CAS:50-30-6·Ö×ӽṹC7H4Cl2O2ÏêÇ鹩ӦÉÌ
50-42-0ÑÎËá°¢µØ·ÒÄþ;
ÑÎËá°¢µØ·ÒÄá;
¶þ±½ÒÒËá2-(¶þÒÒ»ù°±»ù)ÒÒ»ùõ¥ÑÎËáÑÎ
Adiphenine hydrochloride;
Diphenylacetic aCID 2-(diethylamino)ethyl ester hydrochloride
CAS:50-42-0·Ö×ӽṹC20H26ClNO2ÏêÇ鹩ӦÉÌ
50-43-12,4,6-ÈýÂȱ½¼×Ëá2,4,6-Trichlorobenzoic aCID;
2,4,6-TrichlorobenzoicaCID;
CAS:50-43-1·Ö×ӽṹC7H3Cl3O2ÏêÇ鹩ӦÉÌ
50-45-32,3-¶þÂȱ½¼×Ëá2,3-Dichlorobenzoic aCID;
2,3-Dichlorobenzoic aCID
CAS:50-45-3·Ö×ӽṹC7H4Cl2O2ÏêÇ鹩ӦÉÌ
50-65-7ÂÈÏõÁø°·;
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
CAS:50-65-7·Ö×ӽṹC13H8Cl2N2O4ÏêÇ鹩ӦÉÌ
50-73-72,3,5-ÈýÂȱ½¼×Ëá2,3,5-Trichlorobenzoic aCID;
2,3,5-TrichlorobenzoicaCID
CAS:50-73-7·Ö×ӽṹC7H3Cl3O2ÏêÇ鹩ӦÉÌ
50-74-82,3,4,5-ËÄÂȱ½¼×Ëá2,3,4,5-Tetrachlorobenzoic aCID;
2,3,4,5-TetrachlorobenzoicaCID
CAS:50-74-8·Ö×ӽṹC7H2Cl4O2ÏêÇ鹩ӦÉÌ
50-78-2ÁÚÒÒõ£Ë®ÑîËá;
°¢Ë¾Æ¥ÁÖ;
ÒÒõ£Ë®ÑîËá;
2-(ÒÒõ£Ñõ»ù)±½¼×Ëá
Acetylsalicylic aCID;
2-Acetoxybenzoic aCID;
Aspirin
CAS:50-78-2·Ö×ӽṹC9H8O4ÏêÇ鹩ӦÉÌ
50-79-32,5-¶þÂȱ½¼×Ëá2,5-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%
CAS:50-79-3·Ö×ӽṹC7H4Cl2O2ÏêÇ鹩ӦÉÌ
50-81-7άÉúËØC;
¿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
CAS:50-81-7·Ö×ӽṹC6H8O6ÏêÇ鹩ӦÉÌ
50-82-82,4,5-ÈýÂȱ½¼×Ëá2,4,5-Trichlorobenzoic aCID;
2,4,5-TrichlorobenzoicaCID
CAS:50-82-8·Ö×ӽṹC7H3Cl3O2ÏêÇ鹩ӦÉÌ
50-84-02,4-¶þÂȱ½¼×Ëá2,4-Dichlorobenzoic aCID;
2,4-DCBA
CAS:50-84-0·Ö×ӽṹC7H4Cl2O2ÏêÇ鹩ӦÉÌ
50-85-14-¼×»ùË®ÑîËá4-Methylsalicylic aCID;
2-Hydroxy-4-methylbenzoic aCID;
2-Hydroxy-p-toluic aCID
CAS:50-85-1·Ö×ӽṹC8H8O3ÏêÇ鹩ӦÉÌ
50-86-24-ÒÒõ£°±»ùË®ÑîËá;
4-ÒÒõ£°±»ù-2-ôÇ»ù±½¼×Ëá
4-Acetamidosalicylic aCID;
4-Acetamido-2-hydroxybenzoic aCID
CAS:50-86-2·Ö×ӽṹC9H9NO4ÏêÇ鹩ӦÉÌ
51-36-53,5-¶þÂȱ½¼×Ëá3,5-Dichlorobenzoic aCIDCAS:51-36-5·Ö×ӽṹC7H4Cl2O2ÏêÇ鹩ӦÉÌ
51-44-53,4-¶þÂȱ½¼×Ëá3,4-Dichlorobenzoic aCID;
3,4-DichlorobenzoicaCID;
NSC 17583;
NSC 34414
CAS:51-44-5·Ö×ӽṹC7H4Cl2O2ÏêÇ鹩ӦÉÌ
51-79-6°±»ù¼×ËáÒÒõ¥Urethane;
Ethyl carbamate;
Carbamic aCID ethyl ester;
Ethylurethane
CAS:51-79-6·Ö×ӽṹC3H7NO2ÏêÇ鹩ӦÉÌ
54-21-7Ë®ÑîËáÄÆ;
ÁÚôÇ»ù±½¼×ËáÄÆ
Sodium salicylate;
Salicylic aCID sodium salt;
2-Hydroxybenzoic aCID sodium salt
CAS:54-21-7·Ö×ӽṹC7H5NaO3ÏêÇ鹩ӦÉÌ
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
CAS:54-62-6·Ö×ӽṹC19H20N8O5ÏêÇ鹩ӦÉÌ
ÈÈÃÅËѹؼü´Ê:C6H5(NO2)*CH3 BROWN IRON OXIDE C10H20O2  C11H22O2  cyclotrideca CO3Ca C6H5COCH2CH2COOH phenol,2,4-bis(1-methyl-1-phenylethyl)- br2O5 5,7-¶þ¼×»ù-1-ËÄÇâÝÁͪ CH4ON Bromophenylacetonitrile C3H10Si ¸ý-2-´¼ 1,3-Dioxalane BUTADIENE 1-2 N,N-¶þÜлù±½°· 4-¼×»ù-4-¸ý´¼ ÑǼ׻ù¶þÝÁ»ÇËá 5-°±»ù-2-ÂÈßÁठÒÒõ£ôÇë¿Ëá 8-ôÇ»ù-5-à­ßø»ÇËá ×Ó±íÃæ»îÐÔ¼Á 4-¼×»ù-1-Üáͪ 4-äå-2-Ïõ»ù±½¼×È© 2,2,4-Èý¼×»ùÎìÍé; ±ûÑõ»ùîÑËáõ¥ ·ú±½ëÂÑÎËáÑΠ¼×»ùʮһÍéËá Ïõ»ù±½²¢¶ñßò propyl 3-oxobutanoate (±½Áò»ù)- 4-(·´Ê½-4-±û»ù»·¼º»ù)±½ ÂÈ-1,2-±û¶þ´¼ ¶þÇè»ùÝÁ 1,2,3,4-P 4-aminophenethyl alcohol GRUBBS ¼×»ùÊ®ËÄ .beta.-Damascone