Number | Date | Country | Kind |
---|---|---|---|
41 41 369.5 | Dec 1991 | DEX |
Number | Date | Country |
---|---|---|
0040762 | Dec 1981 | EPX |
0226973 | Jul 1987 | EPX |
1094452 | May 1955 | FRX |
1206491 | Sep 1970 | GBX |
1455207 | Nov 1974 | GBX |
2164656 | Sep 1984 | GBX |
Entry |
---|
Advanced Organic Chemistry, Reactions, Mechanisms, and Structure, Second Edition, p. 592, (1977). |