Number | Name | Date | Kind |
---|---|---|---|
3433835 | Muller | Mar 1969 |
Number | Date | Country |
---|---|---|
862,718 | Feb 1971 | CA |
6,808,234 | Jan 1969 | NL |
Entry |
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Giese, et al., Journal of the Amer. Pharm. Ass. -- vol. 34 -- pp. 208-212 -- vol. 34, pp. 30-36--vol. 34. |
Chemical Abstracts, vol. 70, 1969, Enta 29078n. |