THE ASSAY OF PYRETHRIN AND ALLETHRIN CONCENTRATES WITH 2-4-DINITROPHENYLHYDRAZINE

[1] Constituents of pyrethrum flowers X Identification of the fatty acids combined with pyrethrolone [J]. JOURNAL OF ORGANIC CHEMISTRY, 1937, 2 (04) : 308 - 313

[2] Bartlett W. F., 1944, SOAP AND SANITARY CHEM, V20, P121

[3] Aluminium oxide with gradual absorption capacity to chromatographic absorption. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1941, 74 : 73 - 78

[4] BROWN N. C., 1954, Pyrethrum Post, V3, P3

[5] COLORIMETRIC DETERMINATION OF PYRETHRINS, ALLETHRIN, AND FURETHRIN [J]. ANALYTICAL CHEMISTRY, 1953, 25 (09) : 1367 - 1369

[6] ANALYSIS OF COMMERCIAL ALLETHRIN - DETERMINATION OF ALLETHRIN CONTENT BY REACTION WITH ETHYLENEDIAMINE [J]. ANALYTICAL CHEMISTRY, 1953, 25 (08) : 1207 - 1211

[7] CONSTITUENTS OF PYRETHRUM FLOWERS .18. THE STRUCTURE AND ISOMERISM OF PYRETHROLONE AND CINEROLONE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1945, 10 (02) : 114 - 120

[8] DIMERIZED CYCLOPENTADIENONES FROM ESTERS OF ALLETHROLONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (21) : 5392 - 5394

[9] LAFORGE FB, 1951, J AM CHEM SOC, V73, P3541, DOI 10.1021/ja01151a548

[10] CONSTITUENTS OF PYRETHRUM FLOWERS .17. THE ISOLATION OF 5 PYRETHROLONE SEMICARBAZONES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1945, 10 (02) : 106 - 113

[1] Constituents of pyrethrum flowers X Identification of the fatty acids combined with pyrethrolone [J]. JOURNAL OF ORGANIC CHEMISTRY, 1937, 2 (04) : 308 - 313

[2] Bartlett W. F., 1944, SOAP AND SANITARY CHEM, V20, P121

[3] Aluminium oxide with gradual absorption capacity to chromatographic absorption. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1941, 74 : 73 - 78

[4] BROWN N. C., 1954, Pyrethrum Post, V3, P3

[5] COLORIMETRIC DETERMINATION OF PYRETHRINS, ALLETHRIN, AND FURETHRIN [J]. ANALYTICAL CHEMISTRY, 1953, 25 (09) : 1367 - 1369

[6] ANALYSIS OF COMMERCIAL ALLETHRIN - DETERMINATION OF ALLETHRIN CONTENT BY REACTION WITH ETHYLENEDIAMINE [J]. ANALYTICAL CHEMISTRY, 1953, 25 (08) : 1207 - 1211

[7] CONSTITUENTS OF PYRETHRUM FLOWERS .18. THE STRUCTURE AND ISOMERISM OF PYRETHROLONE AND CINEROLONE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1945, 10 (02) : 114 - 120

[8] DIMERIZED CYCLOPENTADIENONES FROM ESTERS OF ALLETHROLONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (21) : 5392 - 5394

[9] LAFORGE FB, 1951, J AM CHEM SOC, V73, P3541, DOI 10.1021/ja01151a548

[10] CONSTITUENTS OF PYRETHRUM FLOWERS .17. THE ISOLATION OF 5 PYRETHROLONE SEMICARBAZONES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1945, 10 (02) : 106 - 113