共 44 条
[1]
CHENICEK JA, 1951, Patent No. 2544823
[3]
The characteristics, structure and derivatives of dimer diacetyl.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1914, 47
:2355-2365
[4]
DOWNING FB, 1942, Patent No. 2301861
[5]
DOWNING FB, 1941, Patent No. 2255597
[6]
ELTARRAS MFM, 1971, THESIS U CAIRO
[8]
Franzke C., 1954, DEUT LEBENSM-RUNDSCH, V50, P251
[9]
GUBELMANN I, 1946, Patent No. 2396097
[10]
GUBLEMANN I, 1945, Patent No. 2381952