1. Advances in nitrogen heterocycles
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Heterocyclic compounds-- Periodicals,، Organonitrogen compounds-- Periodicals
Classification :
QD
401
.
A26
2. Advances in nitrogen heterocycles
Author:
Library: Vali Asr University Central Library (Kerman)
Subject: Heterocyclic compounds,Organonitrogen compounds
Classification :
QD
401
.
A26
3. Advances in nitrogen heterocycles
Author:
Library: Vali Asr University Central Library (Kerman)
Subject: Heterocyclic compounds,Organonitrogen compounds
Classification :
QD
401
.
A26
4. Chemistry of the heterocyclic N-Oxides
Author: / A. R. Katritzky, J. M. Lagowski
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Organonitrogen compounds,Nitrogen Oxides,Heterocyclic compounds
Classification :
QD401
.
K3
5. Chemistry of the heterocyclic N-oxides
Author: Katritzky, Alan R.
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Organonitrogen compounds,، Nitrogen oxides,، Heterocyclic compounds
Classification :
QD
401
.
K188
6. Chemistry of the heterocyclic N-oxide
Author: ]by[ A. R. Katritzky and J. M. Lagowski,Title
Library: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
Subject: Organonitrogen compounds,Nitrogen oxides,Heterocyclic compounds
Classification :
QD
.
K188
401
1971
7. Chemistry of the heterocyclic N-oxides
Author: Katritzky, Alan R
Library: Central Library and Documentation Center (Semnan)
Subject: ، Organonitrogen compounds,، Nitrogen oxides,، Heterocyclic compounds
Classification :
QD
401
.
K188
1971
8. Five-membered heterocyclic compounds with nitrogen and sulfur or nitrogen, sulfur, and oxygen )except thiazole(
Author: Bambas, Louis L.
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Heterocyclic compounds,، Organonitrogen compounds,، Organosulphur compounds
Classification :
QD
400
.
B3
9. Five-membered heterocyclic compounds with nitrogen and sulfur or nitrogen, sulfur, and oxygen )except thiazole(
Author: Bambas, Louis L.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Heterocyclic compounds,، Organonitrogen compounds,، Organosulphur compounds
Classification :
QD
400
.
B3
10. Five-membered heterocyclic compounds with nitrogen and sulfur or nitrogen, sulfur, and oxygen )except thiazole(
Author: Bambas, Louis L
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Heterocyclic compounds,، Organonitrogen compounds,، Organosulphur compounds
Classification :
QD
400
.
B3
11. Heterocyclic N-oxides /
Author: authors, Angelo Albini, Silvio Pietra.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Heterocyclic compounds.,Nitrogen oxides.,Organonitrogen compounds.,Azote-- Composés organiques.,Composés hétérocycliques.,Heterocyclic compounds.,Nitrogen oxides.,Organonitrogen compounds.,Oxydes d'azote.,SCIENCE / Chemistry / Organic
Classification :
QD401
.
A33
1990eb
12. Heterocyclic systems with bridgehead nitrogen atoms /
Author: William L. Mosby.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Heterocyclic compounds.,Organonitrogen compounds.
Classification :
QD401
.
M88
13. Sechs- und achtgliedrige Ringsysteme in der Phosphor-Stickstoff-Chemie
Author: Pantel, Siegbert.
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Heterocyclic compounds,، Organophosphorus compounds,، Organonitrogen compounds
Classification :
QD
401
.
P124
14. Six-membered heterocyclic nitrogen compounds with four condensed rings
Author: Allen, Charles Francis Hitchcock
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Organonitrogen compounds,، Heterocyclic compounds
Classification :
QD
401
.
A42
15. Six-membered heterocyclic nitrogen compounds with three condensed rings
Author: Allen, Charles Francis Hitchcock
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Organonitrogen compounds,، Heterocyclic compounds
Classification :
QD
401
.
A43
16. Six-membered heterocyclic nitrogen compounds with three condensed rings
Author: Allen, Charles Francis Hitchcock, 5981-
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Organonitrogen compounds,، Heterocyclic compounds
Classification :
QD
401
.
A43
17. Six-membered heterocyclic nitrogen compounds with three condensed rings
Author: Allen, Charles Francis Hitchcock
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Organonitrogen compounds,، Heterocyclic compounds
Classification :
QD
401
.
A43
18. oxides /-Heterocyclic N
Author:
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Heterocyclic compounds ; Organonitrogen compounds ; Nitrogen oxides ;
