共 10 条
[1]
KARRER P, 1954, HELV CHIM ACTA, V37, P484
[2]
SCHOPF C, 1935, LIEBIGS ANN CHEM, V518, P1
[7]
STOLL A, 1949, Patent No. 283417
[8]
STOLL A, Patent No. 78512
[9]
1953, HELVETICA CHIMICA AC, V36, P1506
[10]
1953, HELVETICA CHIMICA AC, V36, P1500