26.02
[]. Dongzhen Li, et al. Zn(OTf)(2)-catalyzed addition of amines to carbodiimides: efficient synthesis of guanidines and unpredicted formation of Zn-N amido species. Org Biomol Chem. 200 Apr 2;8(8):86-20.
H302-H35-H39-H335
P26-P264-P270-P27-P280-P302+P352-P304+P340-P330-P362+P364-P405-P50