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Catalog No.:A20071  
Product: Parecoxib impurity  
CAS No. 75115-00-3  
Chemical Name: 3-methyl-4,5-diphenylisoxazole  
Molecular Formula: C16H13NO  
Molecular Weight: 235.28  
Assay:95%  
Appearance:  
SMILES:CC1=NOC(C2=CC=CC=C2)=C1C3=CC=CC=C3  
Storage Condition:  
Remark: