... VII.“ erythraea Uroporphyrins from Saccharopolyspora Masahiro KAJIWARA,*'“ Ken-ichiro HARA,” Minoru MIZUTANI,“ and Masao KONDO ... (1952). 6) K. Kurumaya, T. Okazaki, N. Seido, Y. Akasaka, Y. Kawajiri, M. References Kajiwara, and M. Kondo, J. Labelled Comp. ...