piroxicamhubei yuanchenghormonePIROXICAM 
Product Name:   piroxicam usp  
Synonyms:PIROXICAM;4-hydroxy-2-methyl-n-2-pyridinyl-2h-1,2-benzothiazine-3-carboxamide 1,1-dioxide  
CAS RN.:   36322-90-4  
EINECS:   252-974-3  
Molecular Weight:   331.34  
Molecular Formula:   C15H13N3O4S  
Hazard Symbols:  Xn 
Risk Codes:   R22 ;    
Safety Description:   S26;S36 ;