Number | Date | Country | Kind |
---|---|---|---|
44 42 138.9 | Nov 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2533723 | Dombrow | Jul 1950 | |
4083869 | Isshiki et al. | Apr 1978 | |
4130586 | Isshiki et al. | Dec 1978 |
Number | Date | Country |
---|---|---|
030563 | Jul 1984 | JPX |
1280551 | Jul 1972 | GBX |
Entry |
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Verardo et al, Synthetic Communications, vol. 18 (1988), pp. 1501-1511. |
Hayashi et al, Nippon Kagaku Kaishi (1973), pp. 1392-1396. |
Mignonac, Comp. Rend., vol. 169, (1919), pp. 237-239. |
Hayashi et al, Nippon Kagaku Kaishi (1974), p. 2216-2218. |
Hayashi et al, Chemistry Letters (1976), pp. 205-206. |