(2S-cis)-2-Chloro-5-imino-2,3-dihydro-1H-pyrrolizin-7a(5H)-ol 1H-Pyrrolizin-7a(5H)-ol, 2,3-dihydro-2-chloro-5-imino-, (2S-cis)- 1H-Pyrrolizin-7a(5H)-ol, 2-chloro-2,3-dihydro-5-imino-, (2S-cis)- 71774-49-7 Antibiotic 354 Clazamycin B U 54702