Title: C Kraus, G Abel, et al. [Pyrrolizidine Alkaloids With Chromosome-Damaging Effects on Human Lymphocytes in Vitro Planta Med. 1985 Apr;(2):89-91.
120481-77-8
138079-62-6
16958-29-5
16958-31-9
16958-32-0
41451-67-6