例如：Benzene、DEHP、71-43-2、鄰苯二甲酸酯

化學物列表

結構	名稱與CAS	資料來源
U 無化學結構資訊	Benzodiazepines ---	U 無資料來源
1 無化學結構資訊	Beryllium and beryllium compounds ---	1 https://oehha.ca.gov/proposition-65/proposition-65-list CALSafer_candidate_chemical
1 無化學結構資訊	Betel quid with tobacco ---	1 https://oehha.ca.gov/proposition-65/proposition-65-list
1 無化學結構資訊	Betel quid without tobacco ---	1 https://oehha.ca.gov/proposition-65/proposition-65-list
無化學結構資訊	Bis(2-chloro-1-methylethyl)ether, technical grade ---	https://oehha.ca.gov/proposition-65/proposition-65-list
1 無化學結構資訊	Bitumens, extracts of steam-refined and air refined ---	1 https://oehha.ca.gov/proposition-65/proposition-65-list CALSafer_candidate_chemical
1 無化學結構資訊	Bracken fern ---	1 https://oehha.ca.gov/proposition-65/proposition-65-list
2 無化學結構資訊	Cadmium ---	2 CALSafer_candidate_chemical 加拿大國內物質清單 + 1 日本GHS
1 無化學結構資訊	Cadmium and cadmium compounds ---	1 https://oehha.ca.gov/proposition-65/proposition-65-list CALSafer_candidate_chemical
U 無化學結構資訊	Cannabis (marijuana) smoke ---	U 無資料來源