| 841 | ||
| Researcher: | Modi, Najmuddin T | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| 842 | chemistry of some s-triazoles derived from semicarbazones and hydrazones | |
| Researcher: | Naqvi, Syeda | |
| University: | Osmania University | |
| Language: | English | |
| 843 | ||
| Researcher: | Narayanaswamy, S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 844 | Preparation of some substituted 4-piperidinols and a study of their conformation | |
| Researcher: | Padma, N | |
| University: | Annamalai University | |
| Language: | English | |
| 845 | ||
| Researcher: | Pai, B Ramachandra | |
| University: | University of Madras | |
| Language: | English | |
| 846 | Synthesis of physiologically active compounds derived from nitrogen heterocyclics | |
| Researcher: | Parthasarathy, T N | |
| University: | Osmania University | |
| Language: | English | |
| 847 | Synthesis of medicinal N and S containing heterocyclic compounds | |
| Researcher: | Patel, Prahladrai Babardas | |
| University: | Gujarat University | |
| Language: | English | |
| 848 | synthesis of piperazine derivatives as possible central nervous system depressants | |
| Researcher: | Petigara, Rameshchandra Balubhai | |
| University: | University of Mumbai | |
| Language: | English | |
| 849 | ||
| Researcher: | Prabhakar, S | |
| University: | University of Madras | |
| Language: | English | |
| 850 | ||
| Researcher: | Radhakrishnan, T R | |
| University: | Annamalai University | |
| Language: | English | |
| 851 | ||
| Researcher: | Ragade, Indukanth S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 852 | ||
| Researcher: | Rajagopalan, K | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 853 | ||
| Researcher: | Rajappa, S | |
| University: | University of Madras | |
| Language: | English | |
| 854 | ||
| Researcher: | Ramachandran, M | |
| University: | University of Madras | |
| Language: | English | |
| 855 | ||
| Researcher: | Ramadoss, C V | |
| University: | University of Madras | |
| Language: | English | |
| 856 | Studies on some heterocyclic N-oxides in the pyridine and quinoline series | |
| Researcher: | Ramaih, K | |
| University: | Osmania University | |
| Language: | English | |
| 857 | Studies in nitrogen rings and studies on the constituents of some natural fats | |
| Researcher: | Raman, P S | |
| University: | University of Madras | |
| Language: | English | |
| 858 | Studies in the formation of heterocyclic rings from O-phenylene diamines and aromatic aldehydes | |
| Researcher: | Ratnam, Ghengalvala Venkat | |
| University: | Osmania University | |
| Language: | English | |
| 859 | synthesis of some pyrimidine derivatives and action on certain microorganisms | |
| Researcher: | Raybarman, Pradip Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 860 | ||
| Researcher: | Raychaudhari, Rekha | |
| University: | University of Calcutta | |
| Language: | English | |