Product Name: Captopril
alias: (2S)-1-(3-Mercapto-2-methylpropionyl)-L-proline;(S,S)-1-(D-3-Mercapto-2-methyl-1-oxopropyl)-L-proline
Structural formula: C9H15NO3S
Molecular weight: 217.28
CAS NO: 62571-86-2
Appearance: White to off-white crystalline power
Use: The product is used as anti- hypertension medicament
Standard: USP29
Package: 25KG/Drum
risk: R36/37/38    
safety:  S26;S37/39