“致癌物”的分類和名單(Agents Classified by the IARC Monographs)：

http://monographs.iarc.fr/ENG/Classification/

Agents Classified by the IARC Monographs

	Group 1	Carcinogenic to humans	113 agents
	Group 2A	Probably carcinogenic to humans	66
	Group 2B	Possibly carcinogenic to humans	285
	Group 3	Not classifiable as to its carcinogenicity to humans	505
	Group 4	Probably not carcinogenic to humans	1
	For definitions of these groups, please see the Preamble.
	It is strongly recommended to consult the complete Monographs on these agents, the publication date, and the list of studies considered.  Significant new information might support a different classification.
	For agents that have not been classified, no determination of non-carcinogenicity or overall safety should be inferred.

• List of classifications by alphabetical order

• List of classifications by CAS^® Registry Number order

• List of classifications by Group

• List of classifications by cancer site