98. N-Acetylpenicillamine
Nomenclature
CAS number: 15537-71-0
N-Acetyl-3-mercapto-d-valine. C7H13NO3S; mol wt 191.25.
C 43.96%, H 6.85%, N 7.32%, O 25.10%, S 16.77%.
Description and references
Prepn: Crooks in The Chemistry of Penicillin (Princeton Univ. Press, 1949) p 470; Sheehan et al., US 2477148 and US 2496416 (1949, 1950, both to Merck & Co.).
