| NAME | CAS | 
| Nephroton | 79805-68-8 | 
| Nereistoxin chloride | 79805-68-8 | 
| Nerium odorum, bark extract | 79805-68-8 | 
| Nerium odorum, leaf extract | 79805-68-8 | 
| 1-Naphthol, 4-amino-2-methyl- | 83-70-5 | 
| Nerium oleander L., extract | 84929-39-5 | 
| Neroli oil, tunisian | 8016-38-4 | 
| Neuracantus sphaerostachyus, Dalz., extractSUBSTANCE DEFINITION :Plant belonging to the family AcanthaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology.  (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963- | 8016-38-4 | 
| Neuraminidase | 9001-67-6 | 
| NeurosineSUBSTANCE DEFINITION :Contains 30 grains each of sodium, potassium and ammonium bromide with 3/5grain of zinc bromide, supplemented by small quantities of the synergistsbelladonna, henbane and lupulusREFERENCE :MERCAF Medical Record (1934-50).  (New York, NY)  V.139-163, 1934-50.Volume(issue)/page/year: -,-,1937 | 9001-67-6 | 
| Neurostain | 102395-05-1 | 
| Neurotensin | 39379-15-2 | 
| Neurotoxin (Acalyptophis peronii venom) | 39379-15-2 | 
| Neurotoxin (Agkistrodon intermedius) | 39379-15-2 | 
| Neurotoxin (Androctonus australis (L.)) | 84419-70-5 | 
| 1-Naphthol, 2-amino-, phosphate (ester), sodium salt | 63077-09-8 | 
| Neurotoxin (Bungarus multicinctus)SUBSTANCE DEFINITION :Extracted from the venom of Bungarus multicinctus elapidREFERENCE :IJPPC3 International Journal of Peptide & Protein Research.  (MunksgaardInternational Publishers, 238 Main St., Cambridge, MA 02142)  V.4n.2- 1972- | 63077-09-8 | 
| Neurotoxin (Buthus occitanus)SUBSTANCE DEFINITION :Obtained from the venom of Buthus occitanus scorpionREFERENCE :TOXIA6 Toxicon.  (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW,UK)  V.1-    1962- | 63077-09-8 | 
| Neurotoxin (Hemachatus haemachatus) | 63077-09-8 | 
| Neurotoxin (Naja naja philippinensis major) | 84592-83-6 | 
| Neurotoxin A (naja naja reduced) | 11080-14-1 | 
| Neurotoxin B (Naja naja) | 61584-78-9 | 
| Neurotoxin, Clostridium botulinum | 61584-78-9 | 
| Neurotoxin CM-CIIb (Crotalus adamanteus) | 61584-78-9 | 
| Neurotoxin CM-CII (Crotalus adamanteus) | 61584-78-9 | 
| Neurotoxin (Crotalus horridus atricaudatus) | 61584-78-9 | 
| 2-Naphthol,1-((p-((bis(2-chloroethyl)amino)methyl)phenyl)azo)- | 102280-36-4 | 
| Neurotoxin, dinoflagellate, gymnodinium breve Davis | 102280-36-4 | 
| Neurotoxin A-(Hydrophis lapemoides)SUBSTANCE DEFINITION :Extracted from the crude venom of Hydrophis lapemoides from the PhilippinesREFERENCE :BIJOAK Biochemical Journal.  (Biochemical Soc. Book Depot, POB 32, CommerceWay, Colchester, Essex CO2 8HP, UK)  V.1-    1906- | 102280-36-4 | 
| Neurotoxin I (Androctonus australis hector) | 102280-36-4 | 
| Neurotoxin I (Boulengerina annulata annulata) | 102280-36-4 | 
| Neurotoxin I (Boulengerina christyi) | 102280-36-4 | 
| Neurotoxin I (Buthus occitanus tunetanus reduced) | 85188-73-4 | 
| Neurotoxin I (Dendroaspis jamesoni kaimosae) | 85188-73-4 | 
| Neurotoxin I (Leiurus quinquestriatusquinquestriatus) | 85188-73-4 | 
| Neurotoxin I (Naja haje) | 85188-73-4 | 
| Neurotoxin I (Naja haje), demaleylated | 85188-73-4 | 
| 1-Naphthoic acid | 86-55-5 | 
| 2-Naphthol, bromo- | 63980-30-3 | 
| Neurotoxin II (Androctonus australis hector) | 63980-30-3 | 
| Neurotoxin II (Buthus occitanus tunetanus) | 85188-74-5 | 
| Neurotoxin II (Leiurus quinquestriatusquinquestriatus) | 85188-74-5 | 
| Neurotoxin II (Naja naja oxiana) | 60318-11-8 | 
| Neurotoxin III (Androctonus australis hector) | 60318-11-8 | 
| Neurotoxin III (Buthus occitanus tunetanus reduced) | 87139-23-9 | 
| Neurotoxin III (Dendroaspis jamesoni kaimosae) | 87139-23-9 | 
| Neurotoxin III (Laticauda semifasciata) | 79955-79-6 | 
| Neurotoxin III (Leiurus quinquestriatusquinquestriatus) | 79955-79-6 | 
| Neurotoxin III (Naja haje) | 79955-79-6 | 
| 2-Naphthol, 1-bromo- | 573-97-7 |