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      (R)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole | 
   
      2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole | 
   
      (S)-2-amino-6-propionamide-4,5,6,7-tetrahydrobenzothiazole | 
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			  | No. | 
              Products | 
              CAS No. | 
			  Memo | 
             
             | 1 | 4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzaldehyde trihydrochloride  | 1254176-45-8  |   |   | 2 | 2-N-Propyl Pramipexole  | 1246815-83-7  |   |   | 3 | Pramipexole Impurity E  | 106006-84-2  |   |   | 4 | (R)-isopropyl mandelate  | 89015-27-0  |   |   | 5 | Hexanoic acid, 3-(2-amino-2-oxoethyl)-5-methyl-, ethyl ester  | 959143-48-7  |   |   | 6 | N-(4-Hydroxymethylbenzyl) Cyclam  | 176252-20-3  |   |   | 7 |   | 1867177-06-7  |   |   | 8 | (S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole  | 106092-09-5  | intermidiate of pramipexole,impurity A  |   | 9 | R-Pramipexole  | 104632-28-2  | Impurity D of pramipexole  |   | 10 | (4S)-4-(2-methylpropyl)pyrrolidin-2-one  | 181289-23-6  |   |   | 11 | Hexanoic acid,3-(aminomethyl)-5-methyl-, (3R)-  | 148553-51-9  |   |   | 12 | (S)-(+)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acid  | 181289-34-9  |   |   | 13 | 4-Isobutylpyrrolidin-2-one  | 61312-87-6  |   |             
             
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