A colorimetric reaction for the quantitative estimation of nicotinic acid

[1] KARRER, 1938, HELV CHIM ACTA, V21, P463

[2] Analyses from the organic laboratory of the Technical Highschool of Dresden. LXIX Concerning a new class of pigments derived from pyridin [J]. JOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1904, 69 (03): : 105 - 137

[3] KULIKOW, 1930, Z ANAL CHEM, V79, P452

[4] SHAW, 1938, Q J PHARM, V11, P380

[5] SWAMINATHAN, 1938, NATURE LOND, V141, P830

[6] Vilter SP, 1938, J BIOL CHEM, V125, P85

[7] VONGERICHTEN, 1899, BER DTSCH CHEM GES, V32, P2571

[1] KARRER, 1938, HELV CHIM ACTA, V21, P463

[2] Analyses from the organic laboratory of the Technical Highschool of Dresden. LXIX Concerning a new class of pigments derived from pyridin [J]. JOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1904, 69 (03): : 105 - 137

[3] KULIKOW, 1930, Z ANAL CHEM, V79, P452

[4] SHAW, 1938, Q J PHARM, V11, P380

[5] SWAMINATHAN, 1938, NATURE LOND, V141, P830

[6] Vilter SP, 1938, J BIOL CHEM, V125, P85

[7] VONGERICHTEN, 1899, BER DTSCH CHEM GES, V32, P2571