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广州佳途科技股份有限公司 Company Information
Company Name:    Cato Research Chemicals Inc.
Tel:    020-020-81960175-877
Email:    tianwen.zhan@cato-chem.com
Nationality:    China
WebSite:    https://www.cato-chem.com/
Product List:    7259
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Product List
Salbutamol EP Impurity E 24085-03-8
Salbutamol EP Impurity J(HCl) 41489-89-8
Acarbose EP Impurity D 68128-53-0
Vildagliptin Impurity 40 19943-27-2
Citalopram EP Impurity D HCl 97743-99-2
Risperidone EP Impurity L 63234-80-0
Esomeprazole Impurity 108 74409-42-0
Esomeprazole Impurity 40 86604-80-0
Lansoprazole Impurity 44 22710-07-2
Avanafil Impurity 70 32897-26-0
Rabeprazole Impurity 23 86604-74-2
Adefovir Impurity 32 18997-19-8
Sodium Valproate EP Impurity G 52061-73-1
Valproic Acid EP Impurity I 13310-75-3
Sodium Valproate EP Impurity C 62391-99-5
Valproic Acid Methyl Ester 22632-59-3
Ethyl 2-propylpentanoate 17022-31-0
Sodium Valproate EP Impurity B 20225-24-5
Sodium Valproate EP Impurity D 52061-75-3
Rosuvastatin Impurity 186 61445-55-4
Posaconazole Impurity 151 17392-83-5
Cefotaxime EP Impurity C 66403-32-5
Bromocryptine Mesylate 22260-51-1
Tryptophan Impurity 23 62697-73-8
Pioglitazone Impurity 8 74772-78-4
Rivastigmine EP Impurity G 23308-82-9
Pyrazinamide Impurity 2 19847-12-2
Ribavirin EP Impurity A 39925-19-4
Ribavirin EP Impurity F 58151-87-4
Ursodeoxycholic Acid Impurity 2(Glycoursodeoxycholic Acid) 64480-66-6
Ursodeoxycholic Acid EP Impurity G 10538-55-3
Ursodeoxycholic Acid EP Impurity H 78919-26-3
Venlafaxine EP Impurity F HCl 93413-79-7
Roxatidine Impurity 4 73279-04-6
Roxatidine Acetate Hydrochloride 93793-83-0
Trimethoprim EP Impurity E 60729-91-1
Piracetam EP Impurity D 53934-76-2
Piracetam EP Impurity B 59776-88-4
Isavuconazole Impurity 38 32399-12-5
Isavuconazole Impurity 54 50893-53-3
Sodium Picosulfate EP Impurity A 32500-19-9
Ziprasidone EP Impurity A 87691-87-0
Cefuroxime Impurity 36 15690-38-7
Cefuroxime Sodium EP Impurity D 76598-06-6
Salbutamol EP Impurity Q 54030-32-9
Salbutamol EP Impurity I 56796-66-8
Salbutamol EP Impurity C 18910-68-4
Perindopril Related Compound B 95153-31-4
Desvenlafaxine 93413-62-8
Cefuroxime Axetil Impurity 8 26395-99-3
Tizanidine EP Impurity E 30536-19-7
3,3'-Disulfanediylbis(propan-1-ol) 30453-21-5
Perindopril Related Compound A 80875-98-5
Pomalidomide Impurity 6 24666-56-6
Fluoxetine EP Impurity A(Atomoxetine Related Compound A) 42142-52-9
Terazosin EP Impurity A（Doxazosin EP Impurity F） 23680-84-4
Sertraline EP Impurity G HCl 79645-15-1
Sertraline EP Impurity C(1S,4S-Isomer) 79646-00-7
Sertraline EP Impurity B（SS Monomer） 55056-87-6
Ornidazole Impurity 40 19182-82-2
Propafenone Hydrochloride 34183-22-7
Pregabalin Impurity 2(3-Isobutylglutaric Acid) 75143-89-4
Cefazolin EP Impurity E(Cefazolin USP RC E) 29490-19-5
Phenylephrine EP Impurity C HCl 94240-17-2
Phenylephrine EP Impurity E HCl 71786-67-9
Propofol EP Impurity N 13423-73-9
Progesterone EP Impurity I 24254-01-1
Timolol EP Impurity F 30165-96-9
Timolol EP Impurity B(Mixture of Enantiomers) 59697-06-2
Propofol Impurity 27 20170-32-5
Dapagliflozin Impurity 125 21436-98-6
Progesterone EP Impurity K 17652-16-3
Rifaximin EP Impurity F 14487-05-9
Rifaximin EP Impurity G 80621-76-7
Acetylcysteine Impurity 33 15058-19-2
Tiopronin Impurity 1 21269-37-4
Norepinephrine Impurity 57 29477-54-1
Acetylcysteine Impurity 36 18725-37-6
α-(4-Biphenylyl)Benzylamine 91487-88-6
Cefazolin USP RC A 21732-17-2
Cimetidine EP Impurity I 29636-87-1
Ketorolac Trometamol 74103-07-4
Piroxicam EP Impurity K(Meloxicam EP Impurity A) 24683-26-9
Piperacillin Sodium EP Impurity G 63422-71-9
Piperacillin EP Impurity E 59702-31-7
Pentoxifylline EP Impurity G 93079-86-8
Ramipril EP Impurity E 87269-97-4
Rapamycin 53123-88-9
Sulbactam EP Impurity A 23315-18-6
Sulbactam EP Impurity C 75527-87-6
Sulbactam EP Impurity E 76646-91-8
Sulbactam EP Impurity F 24158-88-1
Topiramate 97240-79-4
Topiramate Impurity 7 20880-92-6
Paliperidone Impurity 28 55665-95-7
Paliperidone USP Related Compound B 84163-13-3
Nicardipine Cyclohexenone Impurity 87625-92-1
Nicardipine Hydrochloride 54527-84-3
Levothyroxine Related Compound 93647-48-4
Ketorolac 74103-06-3
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