ChemInform Abstract: Spectrophotometric Determination of the Second Dissociation Constant of Cinchona Alkaloids and Some of Their Derivatives.
1972 ◽
Vol 34
(4)
◽
pp. 1271-1275
◽
1983 ◽
Vol 87
(2)
◽
pp. 238-243
◽
1993 ◽
Vol 284
(2)
◽
pp. 379-384
◽
1961 ◽
Vol 65
(10)
◽
pp. 1868-1871
◽
1966 ◽
Vol 70
(12)
◽
pp. 3922-3927
◽