Number | Name | Date | Kind |
---|---|---|---|
3277136 | Thiesse | Oct 1966 | |
3448136 | Pande et al. | Jun 1969 | |
3546267 | Ismail | Dec 1970 | |
4126630 | Muller et al. | Nov 1978 |
Number | Date | Country |
---|---|---|
239144 | Mar 1969 | SUX |
494384 | Aug 1976 | SUX |
Entry |
---|
Chemical Abstracts, vol. 83:179292k. |
Chemical Abstracts, vol. 75;89238c. |
Chemical Abstracts, vol. 80:4671u. |