Pharmaceutical standards are guidelines and regulations that govern the quality and safety of pharmaceutical products and manufacturing processes.

CAS Number
15307-86-5
Alternate CAS Number
15307-81-0(K Salt); 15307-79-6(Na Salt)
CAS Number
127792-23-8
Alternate CAS Number
127792-45-4(Na Salt)
CAS Number
138799-97-0
Alternate CAS Number
60175-04-4 (HCl salt)