| 000 | 00443nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e158339 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a547.59 S98C | ||
| 100 | _aSaxena, Archana | ||
| 245 | 0 | _aCondensed heterocyclics: Cine substitution reactions on 4-AZA-6-Bromobenzo-2,1,3-Thia (selena) diazoles and substituted 5-AZA-7Bromoquinoxalines by secondary amines | |
| 300 | _a77 p. | ||
| 942 | _cTH | ||
| 999 |
_c72494 _d72494 |
||