| 681 | |
| Researcher: | Padmanabhan, P V |
| Guide: | Ramadas, S RRamana, D V |
| University: | Indian Institute of Technology-madras |
| Language: | English |
| 682 | |
| Researcher: | Satish, Kumar |
| Guide: | Sharma, K S |
| University: | Maharshi Dayanand University |
| Language: | English |
| 683 | Studies on nitrogen containing heterocyclic compounds of biological importance |
| Researcher: | Sharma, Surendra Kumar |
| Guide: | Chaurasia, M R |
| University: | Hemwati Nandan Bahuguna Garhwal University |
| Language: | English |
| 684 | |
| Researcher: | Srivastava, Kaushal Kishore |
| Guide: | Prasad, K |
| University: | Patna University |
| Language: | English |
| 685 | Synthesis of new 1 3 4-thiadiazole derivatives as potential fungicides |
| Researcher: | Sechu, Singh |
| Guide: | Singh, Haendra |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 686 | Synthesis and conformational analysis of some substituted 4-aminothianes and their derivatives |
| Researcher: | Subramanian, P K |
| Guide: | Ramalinagam, K |
| University: | University of Madras |
| Language: | English |
| 687 | Synthesis and reactions of fused thiazolium and thiazolinium cations with nucleophiles |
| Researcher: | Malhotra, Subhash Chander |
| Guide: | Singh, Harjit |
| University: | Guru Nanak Dev University |
| Language: | English |
| 688 | Constitutents of piperazine and reaction of heterocycles with metal reagents |
| Researcher: | Pal, Sudhirchandra |
| University: | University of Calcutta |
| Language: | English |
| 689 | Synthesis studies in thiadiazole quinazolines and some other fused heterocyclics. |
| Researcher: | Kaur, jagbir |
| Guide: | Gakhar, H K |
| University: | Panjab University |
| Language: | English |
| 690 | |
| Researcher: | Sharada, J |
| Guide: | Rao, Kanakalingeswara M |
| University: | Kakatiya University |
| Language: | English |
| 691 | Organic chemistry of nitrogen and sulphur heterocyclic compounds and allied systems |
| Researcher: | Singh, Anirudh Pratap |
| Guide: | Verma, V K |
| University: | Banaras Hindu University |
| Language: | English |
| 692 | |
| Researcher: | Kanitkar, P V |
| Guide: | Deodhar, K D |
| University: | University of Mumbai |
| Language: | English |
| 693 | Studies on nitrogen heterocycles, novel reductions and natural products. |
| Researcher: | Ghosh, Haimanthi |
| University: | University of Calcutta |
| Language: | English |
| 694 | Studies on biological activity of benzimidazole derivatives and their complexation characteristics |
| Researcher: | Ray, Ruma |
| University: | University of Calcutta |
| Language: | English |
| 695 | |
| Researcher: | Reddy, Narender |
| Guide: | Sattur, P B |
| University: | Osmania University |
| Language: | English |
| 696 | Synthetic and mechanistic studies in intrileimine reactions with some heterocyclic substrates. |
| Researcher: | Sayannab |
| Guide: | Venkataratnam, R V |
| University: | Osmania University |
| Language: | English |
| 697 | Sythetic studies in some oxygen heterocyclic and related compounds. |
| Researcher: | Nayyar, Naresh Kumar |
| Guide: | Jain, A C |
| University: | University of Delhi |
| Language: | English |
| 698 | |
| Researcher: | Bidhendi, Gholamreza Nabaei |
| University: | University of Delhi |
| Language: | English |
| 699 | |
| Researcher: | Khanduri, Chandra Has |
| University: | University of Delhi |
| Language: | English |
| 700 | Electrochemical studies of oxygen heterocyclics and related compounds |
| Researcher: | Patnaik, Ajoy Kumar |
| University: | University of Delhi |
| Language: | English |