Number | Date | Country | Kind |
---|---|---|---|
53645/77 | Dec 1977 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3702886 | Argaver et al. | Nov 1972 | |
4089929 | Christophliemk et al. | May 1978 |
Number | Date | Country |
---|---|---|
1955095 | Sep 1970 | DEX |
2817577 | Oct 1978 | DEX |
2746844 | Apr 1979 | DEX |
1161974 | Aug 1969 | GBX |
1365318 | Aug 1974 | GBX |
1471440 | Apr 1977 | GBX |
Entry |
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Charnell "Journal of Crystal Growth" vol. 8 (1971), pp. 291-294. |
Zeitschrift fur Chemie, 13th Year, HFRT 3, 1973, pp. 109-110. |
Richter "Textbook of Organic Chemistry" 2nd Ed. 1948, p. 244. |