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              2-Fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzonitrile CAS No.1021298-68-9It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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              2-Fluoro-5-formylbenzonitrile CAS No.218301-22-5It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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              3-(3-Bromo-4-fluorobenzyl)-1(2H)-phthalazinone CAS No.1062292-60-7It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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            ![2-Fluoro-5-[(4-oxo-3,4-dihydrophthalazin-1-yl)Methyl]benzoic acid CAS No. 763114-26-7](/source/29df3fe90de9ab34ab9a249a722ed91e/Product-Photo-White-powder3.png)  2-Fluoro-5-[(4-oxo-3,4-dihydrophthalazin-1-yl)Methyl]benzoic acid CAS No. 763114-26-7It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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            ![1(3H)-Isobenzofuranone,3-[(3-bromo-4-fluorophenyl)methylene]-,(3Z)- CAS No.1423030-14-1](/source/e6d1bf7967fbbc4fc84f11b965a89a56/Product-Photo-White-powder4.png)  1(3H)-Isobenzofuranone,3-[(3-bromo-4-fluorophenyl)methylene]-,(3Z)- CAS No.1423030-14-1It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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            ![2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]-benzonitrile CAS No.763114-25-6](/source/5e0ce8ac280879e21eab7f8c90f12233/Product-Photo-White-powder5.png)  2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]-benzonitrile CAS No.763114-25-6It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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              3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid CAS No. 61260-15-9It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for the raw material Olaparib. 
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              1-(cyclopropylcarbonyl)piperazine hydrochloride CAS No.1021298-67-8It is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and chemical production processes. It can mainly be used as an intermediate for API Olaparib. 
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              2-Nitro-5-Chloropyridine CAS No. 52092-47-4Molecular Formula: C5H3ClN2O2 Molecular Weight: 158.54 Denaturants, dyeing aids, and starting materials for synthesizing a range of products, including drugs, disinfectants, dyes, food seasonings, adhesives, explosives, etc. It can also be used as a catalyst, but the amount should not be too much, otherwise it will affect the product quality. 
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              Palbociclib Intermediate 2-Nitro-5-bromopyridine CAS No. 39856-50-3Molecular Formula: C5H3BrN2O2 Molecular Weight: 202.99 Usage: Basic Chemical Products, Widely used in chemical business. 
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              3-Oxocyclobutanyl carboxylic acid CAS No. 23761-23-1Molecular Formula: C5H6O3 Molecular Weight: 114.1 Usage: Used for Atopic dermatitis 
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              Abrocitinib Intermediate 4-Chloropyrrolidine CAS No. 3680-69-1Molecular Formula: C6H4ClN3 Molecular Weight: 153.57 
 
 
 
             
             
             
            