Sonobe, Hiromi; Kamps, Laverne R.; Mazzola, Eugene P.; Roach, John A. G. (1981). "Isolation and identification of a new conjugated carbofuran metabolite in carrots: angelic acid ester of 3-hydroxycarbofuran". Journal of Agricultural and Food Chemistry. 29 (6): 1125–9. doi:10.1021/jf00108a006. PMID7320331.
Pelletier, S. W.; McLeish, William L. (1952). "The Ultraviolet-induced Isomerization of Tiglic Acid to Angelic Acid". Journal of the American Chemical Society. 74 (24): 6292–6293. doi:10.1021/ja01144a518.
nih.gov
pubmed.ncbi.nlm.nih.gov
Sonobe, Hiromi; Kamps, Laverne R.; Mazzola, Eugene P.; Roach, John A. G. (1981). "Isolation and identification of a new conjugated carbofuran metabolite in carrots: angelic acid ester of 3-hydroxycarbofuran". Journal of Agricultural and Food Chemistry. 29 (6): 1125–9. doi:10.1021/jf00108a006. PMID7320331.
