共 11 条
[1]
BECK HJ, 1962, Patent No. 1129704
[3]
LEWIS DW, 1961, Patent No. 2997458
[4]
MASTERS JE, 1964, Patent No. 3150116
[5]
ROGERS DA, 1959, Patent No. 2883395
[6]
SIGGIA S, 1963, QUANTITATIVE ORGANIC, P242
[7]
1964, Patent No. 968204
[8]
1965, Patent No. 6407458
[9]
1960, Patent No. 834326
[10]
1962, Patent No. 3046250