COMPOUNDS CONTAINING CARBON AND HYDROGEN ONLY |
Preparation | 1/00, 2/00, 4/00, 5/00, 6/00 |
Purification, separation, stabilisation | 7/00 |
Compounds |
aliphatic | 9/00, 11/00 |
cycloaliphatic, aromatic | 13/00, 15/00 |
COMPOUNDS CONTAINING CARBON AND HALOGENS, WITH OR WITHOUT HYDROGEN |
Preparation | 17/00 |
Compounds |
aliphatic | 19/00, 21/00 |
cycloaliphatic, aromatic | 22/00, 23/00, 25/00 |
COMPOUNDS CONTAINING CARBON AND OXYGEN, WITH OR WITHOUT HYDROGEN OR HALOGENS |
Preparation |
simultaneous production of more than one class of oxygen- containing compounds | 27/00 |
of alcohols; of phenols | 29/00; 37/00 |
of ethers or acetals; of oxo compounds | 41/00; 45/00 |
of quinones | 46/00 |
of carboxylic acids, their salts or anhydrides | 51/00 |
of esters of carboxylic acids | 67/00 |
of esters of carbonic or haloformic acids | 68/00 |
Compounds |
with OH group(s): aliphatically bound | 31/00, 33/00 |
cycloaliphatically bound | 35/00 |
with OH group(s) aromatically bound | 39/00 |
Ethers, acetals, orthoesters; aldehydes; ketones | 43/00; 47/00; 49/00 |
Quinones | 50/00 |
carboxylic acids |
acyclic | 53/00, 55/00, 57/00, 59/00 |
cyclic | 61/00, 62/00, 63/00, 65/00, 66/00 |
Esters | 69/00, 71/00 |
COMPOUNDS CONTAINING CARBON AND NITROGEN, WITH OR WITHOUT HYDROGEN, HALOGENS, OR OXYGEN |
Preparation |
of amines | 209/00 |
of hydroxy amines, aminoethers, or aminoesters | 213/00 |
of aminoaldehydes, aminoketones, aminoquinones | 221/00 |
of aminocarboxylic acids | 227/00 |
of amides of carboxylic acids | 231/00 |
of nitriles of carboxylic acids | 253/00 |
of derivatives of hydrazine | 241/00 |
of compounds containing carbon- to-nitrogen double bonds, e.g. imines, hydrazones, isocyanates | 249/00, 263/00 |
of derivatives of carbamic acids | 269/00 |
of urea or derivatives | 273/00 |
of guanidines or derivatives | 277/00 |
of nitro or nitroso compounds, or esters of nitric or nitrous acids | 201/00 |
Compounds |
having nitrogen bound to carbon or to carbon and hydrogen |
Amines | 211/00 |
Hydroxy amines; Aminoethers; Aminoesters | 215/00, 217/00, 219/00 |
Aminoaldehydes, aminoketones, aminoquinones | 223/00, 225/00 |
Amino carboxylic acids | 229/00 |
Amides of carboxylic acids | 233/00, 235/00, 237/00 |
Compounds containing one or more carbon-to-nitrogen double bonds, e.g. imines | 251/00 |
Nitriles of carboxylic acids | 255/00 |
Amidines, imino-ethers | 257/00 |
Hydroxamic acids | 259/00 |
Derivatives of cyanic or isocyanic acid | 261/00, 265/00 |
Carbodiimides | 267/00 |
Carbamic acids | 271/00 |
Ureas | 275/00 |
Guanidines | 279/00 |
having nitrogen bound to halogens | 239/00 |
having nitrogen bound to oxygen |
Nitro or nitroso compounds | 205/00, 207/00 |
Nitrites or nitrates | 203/00 |
Hydroxylamines | 239/00 |
Oximes | 251/00 |
having nitrogen bound to another nitrogen |
Hydrazines, hydrazides | 243/00 |
Semicarbazates, semicarbazides | 281/00 |
Azo compounds, diazo compounds | 245/00 |
Hydrazones, hydrazidines | 251/00, 257/00 |
Semicarbazones | 281/00 |
N-nitro or N-nitroso compounds | 243/00 |
containing chains of three nitrogen atoms bound together |
Triazenes | 245/00 |
Azides | 247/00 |
Other compounds containing nitrogen | 291/00 |
COMPOUNDS CONTAINING CARBON, TOGETHER WITH SULFUR, SELENIUM, OR TELLURIUM, WITH OR WITHOUT HYDROGEN, HALOGENS, OXYGEN, OR NITROGEN |
Preparation |
of derivatives of sulfuric or sulfonic acids | 303/00 |
of mercaptans, thiophenols, sulfides, or polysulfides | 319/00 |
of sulfones or sulfoxides | 315/00 |
Compounds |
having sulfur bound to oxygen |
Esters of sulfurous or sulfuric acids | 301/00, 305/00 |
Sulfonic acids or derivatives | 309/00 |
Sulfenic or sulfinic acids or derivatives | 313/00 |
Sulfones, sulfoxides | 317/00 |
having sulfur bound to carbon |
Mercaptans, thiophenols, sulfides or polysulfides | 321/00, 323/00 |
Thioaldehydes, thioketones | 325/00 |
Thiocarboxylic acids or derivatives | 327/00 |
Thiocarbonic acids or derivatives | 329/00 |
Thiocyanates, isothiocyanates | 331/00 |
Thiocarbamic acids or derivatives | 333/00 |
Thioureas | 335/00 |
Thiosemicarbazides or thiosemicarbazones | 337/00 |
having sulfur bound to nitrogen |
Sulfonamides | 311/00 |
Sulfenamides, sulfinamides, sulfenylcarbamates or sulfenylureas | 313/00 |
Amides of sulfuric acids | 307/00 |
Other compounds containing sulfur | 381/00 |
Compounds containing selenium | 391/00 |
Compounds containing tellurium | 395/00 |
IRRADIATION PRODUCTS OF CHOLESTEROL | 401/00 |
DERIVATIVES OF CYCLOHEXANE OR OF A CYCLOHEXENE HAVING AN UNSATURATED SIDE-CHAIN WITH AT LEAST FOUR CARBON ATOMS | 403/00 |
PROSTAGLANDINS OR DERIVATIVES | 405/00 |
PEROXIDES; PEROXYACIDS |
Preparation | 407/00 |
Compounds | 409/00 |