氯唑沙宗 
英文名稱: Chlorzoxazone 
別名：氯苯惡唑酮; 氯羥苯惡唑; 氯羥苯噁唑；氯唑沙噻
化學名：5-氯-2-苯并噁唑啉酮 
CAS號: 95-25-0 
分子式: C7H4ClNO2 
分子量: 169.57 
EINECS號: 202-403-9 
外觀：白色結晶或結晶性粉末，無臭，無味。
熔點：191-193℃
氯含量：20.6-21.2%
含量：98-102% 
質量標準：CP2005/USP29
包裝：25公斤/桶
用途：中樞性肌肉松弛劑，解熱鎮痛類藥，用于治療急性骨骼肌扭傷，關節、軟組織扭傷。 
儲藏：避光，密封保存。
Chlorzoxazone
Alias: chlorobenzene oxazolone; chloro phenyl hydroxy oxazole;
 chloro benzene hydroxy oxazole; chloride yl thiophene sand
Chemical Name: 5 - chloro -2-- benzoxazole Morpholinone
CAS Number: 95-25-0
Molecular formula: C7H4ClNO2
MW: 169.57
Packing: 25kg cardboard drum
EINECS Number: 202-403-9
Appearance: white crystal or crystalline powder, odorless, tasteless.
Melting point :191-193 ℃
Chlorine content :20.6-21.2%
Content :98-102%
Quality Standard: CP2005/USP29
Packaging: 25 kg / barrel
Uses: central muscle relaxants, anti-inflammatory drugs, for 
the treatment of acute muscle sprains, joint and soft tissue sprain.
Storage: protected from light, sealed.