2-Nitropropan
|
2-Nitropropane
|
C3H7NO2/CH3CHNO2CH3
|
79-46-9
|
226
|
n,n-Dimetyl anilin
|
n,n-Dimethylaniline
|
C8H11N/C6H5N(CH3)2
|
121-69-7
|
227
|
n,n-Dimetyl formamit
|
n,n-Dimethylformamide
|
C3H7NO/HCON(CH3)2
|
68-12-2
|
228
|
n,n-Dimetyl –p-toluidin
|
n,n-Dimethyl –p-toluidine
|
C9H13N/CH3C6H4N(CH3)23
|
99-97-8
|
229
|
Nikel carbonyl
|
Nikel carbonyl
|
C4NiO4/Ni(CO)4
|
13463-39-3
|
230
|
Nicotin
|
Nicotine
|
C10H14N2
|
54-11-5
|
231
|
Nicotin sulfat
|
Nicotine sulfate
|
C20H26N4.O4S
|
65-30-5
|
232
|
Nicotin tartrat
|
Nicotine tartrate
|
C10H14N2.2C4H6O6
|
65-31-6
|
233
|
Nitrobenzen
|
Nitrobenzene
|
C6H5NO2
|
98-95-3
|
234
|
Nitrofen
|
Nitrofen
|
C12H7Cl2NO3
|
1836-75-5
|
235
|
Nitơ dioxit
|
Nitrogen dioxide
|
NO2
|
10102-44-0
|
236
|
Nickel tetracarbonyl
|
Nickel tetracarbonyl
|
Ni(CO)4
|
13463-39-3
|
237
|
|
Nitroglycerine (trùng 238)
|
|
|
238
|
Nitroglycerin
|
Nitroglycerin
|
C3H5N3O9/C3H5(NO3)3
|
55-63-0
|
239
|
n-Metyl anilin
|
n-Methylaniline
|
C7H9N/C6H5NH(CH3)
|
100-61-8
|
240
|
Axit osmic
|
Osmic acid
|
OsO4
|
20816-12-0
|
241
|
Ozôn+
|
Ozone
|
O3
|
10028-15-6
|
242
|
o-Anisidin
|
o-Anisidine
|
C7H9NO/H2NC6H4OCH3
|
90-04-0
|
243
|
o-Cresol
|
o-Cresol
|
C7H8O/CH3C6H4OH
|
95-48-7
|
244
|
o-Diclorobenzen
|
o-Diclorobenzene
|
C6H4Cl2
|
95-50-1
|
245
|
o-Nitrotoluen
|
o-Nitrotoluene
|
C7H7NO2/C6H4(CH3)(NO2)
|
88-72-2
|
246
|
o-Tolidin
|
o-Tolidine
|
C14H16N2
|
119-93-7
|
247
|
o-Tolidin dihydroclorit
|
o-Tolidine dihydrocloride
|
(C6H3-3-CH3-4-NH2)2 2HCl
|
612-82-8
|
248
|
Axit o-Toluic
|
o-Toluic acid
|
C8H8O2
|
118-90-1
|
249
|
O,O-Dietyl S-etylsulphinylmetyl phosphorothioat
|
O,O-Diethyl S-etylsulphinylmethyl phosphorothioate
|
C7H17O4PS2
|
2588-05-8
|
250
|
O,O-Dietyl S-isopropythiometyl phosphorodithioat
|
O,O-Diethyl S-isopropythiomethyl phosphorodithioate
|
C8H19O2PS3
|
78-52-4
|
251
|
O,O-Dietyl S-propylthiometyl phosphorodithioat
|
O,O-Diethyl S-propylthiomethyl phosphorodithioate
|
C8H19O2PS3
|
3309-68-0
|
252
|
Oxy disulfoton
|
Oxydisulfoton
|
C8H19O3PS3
|
2497-07-6
|
253
|
Oxy difluorua
|
Oxygen difluoride
|
OF2
|
7783-41-7
|
254
|
p-Toluidin
|
p-Toluidine
|
CH3C6H4NH2
|
106-49-0
|
255
|
p-Anisidin
|
p-Anisidine (4-Methoxybenzenamine)
|
C7H9NO/H2NC6H4OCH3
|
104-94-9
|
256
|
Paraquat
|
Paraquat (1,1’-Dimethyl-4,4’-bipyridinium dichloride (paraquat dichloride))
|
CH3(C5H4N)2CH3Cl2
|
1910-42-5
|
257
|
Parathion
|
Parathion (O,O-Diethyl-O-(4-nitrophenyl)phosphorothioate)
|
(C2H5O)2PSOC6H4NO2
|
56-38-2
|
258
|
para-Toluidin
|
para-Toluidine
|
C7H9N/C6H4CH3NH2
|
106-49-0
|
259
|
p-Cresol
|
p-Cresol
|
C7H8O/CH3C6H4OH
|
106-44-5
|
260
|
PentaCloronaphthalen
|
Pentachloronaphthalene
|
C10H3Cl5
|
1321-64-8
|
261
|
Pentaclorophenol
|
Pentachlorophenol
|
C6Cl5OH
|
87-86-5
|
262
|
Paraoxon (Dietyl 4-nitrophenyl phosphat)
|
Paraoxon (Diethyl 4-nitrophenyl phosphate)
|
C10H14NO6P
|
83-49-8
|
263
|
Parathion-metyl
|
Parathion-methyl
|
C10H14NO5PS
|
56-38-2
|
264
|
Pentaboran
|
Pentaborane
|
B5H9
|
19624-22-7
|
265
|
Phorat
|
Phorate
|
C7H17O2PS3
|
298-02-2
|
266
|
Phosacetim
|
Phosacetim
|
C14H13Cl2N2O2PS
|
4104-14-7
|
267
|
Phosphamidon
|
Phosphamidon
|
C10H19ClNO5P
|
13171-21-6
|
268
|
Promurit
|
Promurit (1-(3,4-Dichlorophenyl)-3-triazenethio-carboxamide)
|
C7H6Cl2N4S
|
5836-73-7
|
269
|
Propyleneimine
|
Propyleneimine
|
C3H7N
|
75-55-8
|
270
|
Pyrazoxon
|
Pyrazoxon
|
C8H15N2O4P
|
108-34-9
|
271
|
Phenol
|
Phenol
|
C6H6O/C6H5OH
|
108-95-2
|
272
|
Phenylhydrazin
|
Phenylhydrazine
|
C6H8N2/C6H5NHNH2
|
100-63-0
|
273
|
Phosalon
|
Phosalone
|
C8H8N2/C6H5NHNH2
|
2310-17-0
|
274
|
Phosgen
|
Phosgene
|
COCl2
|
75-44-5
|
275
|
Phosphamiton
|
Phosphamidon
|
C10H19ClNO5P
|
13171-21-6
|
276
|
Phosphin
|
Phosphine
|
PH3
|
7803-51-2
|
277
|
Phốt pho (vàng)
|
Phosphorus (yellow)
|
P4
|
7723-14-0
|
278
|
Phosphorus triclorit
|
Phosphorus trichloride
|
PCl3
|
7719-12-2
|
279
|
Piperidin
|
Piperidine
|
CH2(CH2)4NH
|
110-89-4
|
280
|
p-NitroClorobenzen
|
p-Nitrochlorobenzene
|
NO2C6H4Cl
|
100-00-5
|
281
|
p-Nitrotoluen
|
p-Nitrotoluene
|
C7H7NO2/C6H4(CH3)NO2
|
99-99-0
|
282
|
Biphenyl đã polyclo hóa (PCBs)
|
Polychlorinated Biphenyls (PCBs)
|
|
11097-69-1
|
283
|
Kali arsenat
|
Potassium arsenate
|
KH2AsO4
|
7784-41-0
|
284
|
Kali arsenit
|
Potassium arsenite
|
KAsO4
|
10124-50-2
|
285
|
Kali bromat
|
Potassium bromate
|
KBrO3
|
7758-01-2
|
286
|
Kali hexafluorosilicat
|
Potassium hexafluorosilicate
|
K2SiF6
|
16871-90-2
|
287
|
Kali hexaxyanocobaltat(III)
|
Potassium hexacyanocobaltate(III)
|
C9CoK3N6
|
13963-58-1
|
288
|
Kali hexacloroplatinat (IV)
|
Potassium hexachloroplatinate (IV)
|
K2PtCl6
|
16921-30-5
|
289
|
Kali hexafluoroarsenat (V)
|
Potassium hexafluoroarsenate (V)
|
KAsF6
|
17029-22-0
|
290
|
Rượu propargyl
|
Propargyl alcohol
|
C3H4O/CHCCH2OH
|
107-19-7
|
291
|
Propoxu
|
Propoxur (2-Isopropoxyphenyl methylcarbamate)
|
C11H15NO3
|
114-26-1
|
292
|
Propyleneimin
|
Propyleneimine
|
C3H7N
|
75-55-8
|
293
|
Propylen oxit
|
Propylene oxide
|
CH3CHCH2O/C3H6O
|
75-56-9
|
294
|
Rotenon
|
Rotenone
|
C23H22O6
|
83-79-4
|
295
|
Axit selenơ
|
Selenious acid
|
H2SeO3
|
7783-00-8
|
296
|
Selen (dạng bột)
|
Selenium (powder)
|
Se
|
7782-49-2
|
297
|
Selen dioxit
|
Selenium dioxide
|
SeO2
|
7446-08-4
|
298
|
Selen hexafluorua
|
Selenium hexafluoride
|
SeF6
|
7783-79-1
|
299
|
Selen oxyclorit
|
Selenium oxychloride
|
SeOCl2
|
7791-23-3
|
300
|
Selen trioxit
|
Selenium trioxide
|
SeO3
|
13768-86-0
|
301
|
Silicon tetrafluorit
|
Silicon tetrafluoride
|
