Substances by CAS number
48,901 substances of the catalog, each with a page of all packagings and manufacturers. Pick a letter or search for a CAS number.
Most offered
- Sodium hydroxideCAS 1310-73-2 · 621 products
- WaterCAS 7732-18-5 · 426 products
- 2-PropanolCAS 67-63-0 · 413 products
- Copper wireCAS 7440-50-8 · 410 products
- SilverCAS 7440-22-4 · 398 products
- Aluminum foilCAS 7429-90-5 · 365 products
- Polyethylene glycolCAS 25322-68-3 · 340 products
- GoldCAS 7440-57-5 · 332 products
- DichloromethaneCAS 75-09-2 · 325 products
- SilicaCAS 7631-86-9 · 318 products
- Sodium chlorideCAS 7647-14-5 · 313 products
- NickelCAS 7440-02-0 · 307 products
- Activated charcoalCAS 7440-44-0 · 307 products
- n-HexaneCAS 110-54-3 · 305 products
- Ethyl acetateCAS 141-78-6 · 298 products
- Potassium hydroxideCAS 1310-58-3 · 282 products
- TitaniumCAS 7440-32-6 · 277 products
- ChloroformCAS 67-66-3 · 265 products
- Potassium chlorideCAS 7447-40-7 · 258 products
- ZincCAS 7440-66-6 · 244 products
- Aluminum oxideCAS 1344-28-1 · 238 products
- n-HeptaneCAS 142-82-5 · 238 products
- Petroleum etherCAS 64742-49-0 · 228 products
- Dimethyl sulfoxideCAS 67-68-5 · 228 products
- N,N-DimethylformamideCAS 68-12-2 · 221 products
- Nitric acidCAS 7697-37-2 · 219 products
- GlycerolCAS 56-81-5 · 210 products
- CyclohexaneCAS 110-82-7 · 206 products
- Silver nitrateCAS 7761-88-8 · 196 products
- Ammonium hydroxideCAS 1336-21-6 · 193 products
- TinCAS 7440-31-5 · 192 products
- Ethylenediaminetetraacetic acidCAS 6381-92-6 · 189 products
- Potassium dihydrogen phosphateCAS 7778-77-0 · 184 products
- PentaneCAS 109-66-0 · 179 products
- Boric acidCAS 10043-35-3 · 177 products
- Tungsten rodCAS 7440-33-7 · 173 products
- IronCAS 7439-89-6 · 171 products
- Tantalum wireCAS 7440-25-7 · 170 products
- Sodium sulfateCAS 7757-82-6 · 169 products
- Potassium iodideCAS 7681-11-0 · 165 products
- Tris(hydroxymethyl)aminomethaneCAS 77-86-1 · 164 products
- Calcium carbonateCAS 471-34-1 · 163 products
- Bovine serum albumin (BSA)CAS 9048-46-8 · 161 products
- Sodium hydrogen carbonateCAS 144-55-8 · 160 products
- Sodium carbonateCAS 497-19-8 · 156 products
- Formic acidCAS 64-18-6 · 156 products
- IodineCAS 7553-56-2 · 156 products
- UreaCAS 57-13-6 · 155 products
- Molybdenum wireCAS 7439-98-7 · 154 products
- Cobalt foilCAS 7440-48-4 · 152 products
- Ammonium sulfateCAS 7783-20-2 · 150 products
- PyridineCAS 110-86-1 · 149 products
- 2,2,4-TrimethylpentaneCAS 540-84-1 · 148 products
- SucroseCAS 57-50-1 · 147 products
- Indium wireCAS 7440-74-6 · 147 products
- tert-Butyl methyl etherCAS 1634-04-4 · 142 products
- 1,4-DioxaneCAS 123-91-1 · 140 products
- Ammonium chlorideCAS 12125-02-9 · 137 products
- Hydrogen peroxideCAS 7722-84-1 · 137 products
- XylenesCAS 1330-20-7 · 136 products
Reference standards and impurities of drug substances are listed separately — the substance index