1. Beilstein 13 214, 227, 234, 255, 256, 340, 807, 808 14 567, 568, 770, 794, 795, 796 18 591, 636 13 (1) 58, 66, 67, 79, 331, 332 14 (1) 647, 737, 743 18 (1) 590 13 (2) 90, 102, 106, 116, 152, 502, 504 14 (2) 344, 345, 479 18 (2) 490 13 (3) 425, 437, 447, 484, 2310 14 (3) 2264, 2265 18 (3/4) 7289, 8286
2. Houben-Weyl X/2 693 743 XI/1 839 848
3. R. Powell M. Murray C. Chen A. Lee Survey of the manufacture, import and uses for benzidine, related substances and related dyes and pigments, Gov. Rep. Announce. Index (U.S.), 79 Chem. Abstr. 92
4. Review of the literature and problems associated with the use of benzidine and its congeners;Haley;Clin. Toxicol.,1975