This site requires that javascript be enabled. Please configure your browser in the tools or configuration section.

Chemical Abstracts Service (CAS) Number Index

Clicking the CAS number will display details for the product listed at the right.


CAS Product No Description
20012-63-9 H27065 2-Benzyloxyaniline, 97%
20017-68-9 B25552 1-Bromo-3,3-diphenylpropane, 99%
20028-53-9 L17515 2-Amino-5-chlorobenzaldehyde, 97%
20029-52-1 L05086 4-Cyclohexylbenzoic acid, 98%
20039-37-6 L15132 Pyridinium dichromate, 98%
20048-27-5 J65901 Bandrowski's Base
20069-30-1 L09299 4-[3-(Trifluoromethyl)phenyl]-3-thiosemicarbazide, 97%
20074-76-4 41779 Copper(II) acrylate, typically 95%
20074-79-7 B22279 Diethyl 4-aminobenzylphosphonate, 99%
20082-71-7 L00550 Chlorodimethyl(pentafluorophenyl)silane, 96%
20098-14-0 H55950 5-Hydroxy-2-adamantone, 98%
20098-17-3 B21028 5-Chloro-2-adamantanone, 90+%
20098-48-0 B21511 1,2,3-Trichloro-5-nitrobenzene, 97%
20099-89-2 B25382 4-(Bromoacetyl)benzonitrile, 97%
20103-09-7 B21494 2,5-Dichloro-p-phenylenediamine, 99%
20109-09-5 B21808 1-(Phenylethynyl)cyclohexanol, 99%
20119-28-2 L00535 3,3-Dimethyl-1-(2-carboxyphenyl)triazene, 99%
20120-21-2 L01542 Ethyl 3-dimethylaminopropionate, 97%
20120-24-5 L01734 Ethyl 3-(4-morpholinyl)propionate, 97%
20125-84-2 A19014 cis-3-Octen-1-ol, 95%
20154-03-4 H55068 3-Trifluoromethyl-1H-pyrazole, 97%
20163-90-0 B25260 2,3-Dibromo-1,4-butanediol, 98%
20170-32-5 B20412 3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid, 98%
20173-04-0 H50262 N-Methyl-3-pyridinemethylamine, 98%
20173-24-4 L16311 3-(2-Aminoethyl)pyridine, 98%
20184-91-2 B21349 4-Nonyne, 96%
20193-20-8 14846 N-Ethylpropylamine, 97+%
20201-24-5 H53413 Ethyl dimethylpyruvate, 97%
20202-54-4 A17173 Cesium triiodide, 98%
20211-76-1 43120 Lanthanum(III) chloride hydrate, 99.9% (REO)
20219-33-4 39630 Tantalum(V) tetraethoxide 2,4-pentanedionate, 99.99%, (metals basis)
20244-61-5 L00152 2,4,4,6-Tetrabromo-2,5-cyclohexadienone, 90+%
20249-21-2 13005 Chromium(III) nitrate hydrate, Puratronic®, 99.999% (metals basis)
20256-39-7 L17151 2-Acetamido-5-chlorothiazole, 97%
20260-53-1 A15317 Nicotinoyl chloride hydrochloride, 98%
20261-31-8 A12221 4-Hydroxy-3-nitrocoumarin, 98%
20263-07-4 L17671 DL-2-Amino-4-phosphonobutyric acid, 95%
20265-35-4 A18306 2-Methoxy-3-nitropyridine, 98%
20265-37-6 H33676 3-Methoxy-2-nitropyridine, 98%
20265-96-7 L13744 4-Chloroaniline hydrochloride, 97%
20277-69-4 L11360 Methanesulfinic acid sodium salt, 95%
20280-81-3 A13670 4-Methoxycoumarin, 98%
20289-26-3 L17147 4-Benzyloxyindole, 99%
20289-27-4 H25776 7-Benzyloxyindole, 98%
20293-32-7 H26348 2-[3-(Trifluoromethyl)phenoxy]thioacetamide, 97%
20295-34-5 H32315 Cyclopropanethiocarboxamide, 97%
20295-64-1 H27280 2-Chloropyridine N-oxide hydrochloride, 97%
20300-02-1 B25225 Thiophene-2-thiocarboxamide, 97%
20300-10-1 H52204 Naphthalene-1-thiocarboxamide, 97%
20312-36-1 A18203 L-(-)-3-Phenyllactic acid, 98%
20320-35-8 H57518 2-(tert-Butylcarbamoyl)benzoic acid, 97%
20323-74-4 L02457 Ethyl 2-amino-4,5-dimethoxybenzoate, 98%
20325-40-0 A17175 o-Dianisidine dihydrochloride, 99%
20328-15-8 L16362 Ethyl 3-methylisoxazole-4-carboxylate, 97%
20332-10-9 39614 Diphenyltin sulfide, 99%
20344-49-4 A16267 Iron(III) hydroxide, alpha-phase, 99+%
20344-49-4 17531 Iron(III) hydroxide, gamma-phase
20344-49-4 19496 Iron(III) hydroxide, alpha-phase
20348-09-8 L08473 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 98%
20349-89-7 A12219 Methyl 3-(2-hydroxyphenyl)propionate, 97%
20350-15-6 J62340 Brefeldin A, 99%
20357-25-9 A14415 6-Nitroveratraldehyde, 96%
20358-03-6 H55270 2-Amino-5-bromobenzothiazole, 97%
20358-07-0 H51022 2-Amino-5-fluorobenzothiazole, 98%
20372-63-8 H28935 4,5-Difluoro-2-nitrobenzoic acid, 97%
20383-28-2 B22918 N,N-Diisopropylbenzamide, 99%
20386-33-8 A15182 2,3,4,5,6-Pentamethylbenzophenone, 98%
20395-28-2 A11111 5-Chloropentyl acetate, 98%
20398-06-5 78131 Thallium(I) ethoxide, 98%
20403-06-9 39512 Samarium(III) hydroxide hydrate, 99% (REO)
20405-64-5 22780 Copper(I) selenide, 99.5% (metals basis)
20405-64-5 45660 Copper(I) selenide, 99.5% (metals basis)
20408-97-3 J63621 5-Thio-D-glucose, 97+%
20409-48-7 L07560 2-(Trimethylacetyl)thiophene, 98%
20426-12-4 A15307 4-Hydroxychalcone, 97%
20427-59-2 32733 Copper(II) hydroxide, tech. 94%, stab.
20430-33-5 L12187 (4-Cyanobenzyl)triphenylphosphonium chloride, 99%
20439-47-8 L14059 (1R,2R)-(-)-1,2-Diaminocyclohexane, 98%
20443-74-7 H34182 4'-Chlorobiphenyl-4-sulfonyl chloride, 96%
20443-98-5 L01710 2,6-Dichlorobenzyl bromide, 97%
20445-31-2 B22968 (R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, 99%
20445-33-4 L14332 (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%
20458-99-5 L11339 2,6-Diethylphenyl isocyanate, 98+%
20462-00-4 L00663 Ethyl 1,3-dithiane-2-carboxylate, 98+%
20469-63-0 L19420 2,4-Dimethoxy-1-iodobenzene, 97%
20469-65-2 H55312 1-Bromo-3,5-dimethoxybenzene, 97%
20474-93-5 L03414 Allyl crotonate, 98%
20481-17-8 B25022 5-tert-Butylpyrogallol, 97%
20485-39-6 H52404 Ethyl 4-methyloxazole-5-carboxylate, 97+%
20485-41-0 H32662 4-Methylthiazole-5-carboxylic acid, 97%
20485-43-2 H51859 1-Methylimidazole-2-carboxylic acid hydrate, 90+%
20511-12-0 B25175 2-Amino-5-iodopyridine, 97%
20511-15-3 L19726 3-Amino-4-chloropyridine, 98+%
20513-98-8 L17765 D-Glucurono-6,3-lactone acetonide, 98+%