1,4-dihydropyridine - Compound Summary. Pubchem Compound. USA: National Center for Biotechnology Information. Identification and Related Records. 27 March 2005 [1 November 2011]. (原始内容存档于2012-10-11).
1,4-dihydropyridine - Compound Summary. Pubchem Compound. USA: National Center for Biotechnology Information. Identification and Related Records. 27 March 2005 [1 November 2011]. (原始内容存档于2012-10-11).