# USCKS

> USCKS is an online catalog of fine and specialty chemicals for laboratory research and bulk production.

Every product page is identified by its CAS Registry Number and lists the chemical name, molecular formula, identifiers and synonyms where available. Prices and lead times are quoted on request; the catalog lists 40,500+ compounds.

## Site
- [Home](https://uscks.com/): featured products and categories
- [About](https://uscks.com/about): about USCKS
- [Contact](https://uscks.com/contact): inquiries, quotations and custom synthesis
- [Sitemap](https://uscks.com/sitemap.xml): complete list of product pages

## Product categories
- [Phosphonic](https://uscks.com/product/category?catId=1810&pageNumber=1)
- [Phospho](https://uscks.com/product/category?catId=1820&pageNumber=1)
- [Triphenylphosphine](https://uscks.com/product/category?catId=1830&pageNumber=1)
- [Phosphine](https://uscks.com/product/category?catId=1840&pageNumber=1)
- [Acetal](https://uscks.com/product/category?catId=27160&pageNumber=1)
- [Nitrophenol](https://uscks.com/product/category?catId=29130&pageNumber=1)
- [Ethanediol](https://uscks.com/product/category?catId=51000&pageNumber=1)
- [Pinacol](https://uscks.com/product/category?catId=51140&pageNumber=1)
- [Methanol](https://uscks.com/product/category?catId=51150&pageNumber=1)
- [Phenylethanol](https://uscks.com/product/category?catId=51160&pageNumber=1)
- [Ethanol](https://uscks.com/product/category?catId=51170&pageNumber=1)
- [Glycol](https://uscks.com/product/category?catId=51310&pageNumber=1)
- [Alcohol](https://uscks.com/product/category?catId=51320&pageNumber=1)
- [Methanediol](https://uscks.com/product/category?catId=70022&pageNumber=1)
- [Pinacol Ester](https://uscks.com/product/category?catId=70024&pageNumber=1)
- [Glycerol Propanetriol](https://uscks.com/product/category?catId=70025&pageNumber=1)
- [PhenylMethanol](https://uscks.com/product/category?catId=70047&pageNumber=1)
- [Carbamic Acid](https://uscks.com/product/category?catId=70077&pageNumber=1)
- [Benzenemethanol](https://uscks.com/product/category?catId=70105&pageNumber=1)
- [Triacetic acid](https://uscks.com/product/category?catId=70148&pageNumber=1)
- [Oxaphospholane](https://uscks.com/product/category?catId=70149&pageNumber=1)
- [2-Methoxyphenol](https://uscks.com/product/category?catId=70150&pageNumber=1)
- [Phosphonate](https://uscks.com/product/category?catId=70158&pageNumber=1)
- [Phosphate](https://uscks.com/product/category?catId=70217&pageNumber=1)

## Example products
- [N-tert-butylmaleimide (CAS 4414-22-3)](https://uscks.com/products/4414-22-3-n-tert-butylmaleimide)
- [2-AMINO-3,6-DIFLUORO-4-(TRIFLUOROMETHYL)PYRIDINE (CAS 675602-89-8)](https://uscks.com/products/675602-89-8-2-amino-3-6-difluoro-4-trifluoromethyl-pyridine)
- [BIS(N,N,N'N'-TETRAMETHYL-L-TARTRAMIDEGLYCOLATO)DIBORON (CAS 480438-22-0)](https://uscks.com/products/480438-22-0-bis-n-n-n-n-tetramethyl-l-tartramideglycolato-diboron)
- [5-TERT-BUTYL-4-DIETHYLAMINOMETHYL-2-METHYL-FURAN-3-CARBOXYLIC ACID (CAS 435347-89-2)](https://uscks.com/products/435347-89-2-5-tert-butyl-4-diethylaminomethyl-2-methyl-furan-3-carboxylic-acid)
- [4-((4-METHYLPHENYL)THIO)-3-NITROBENZALDEHYDE (CAS 270262-89-0)](https://uscks.com/products/270262-89-0-4-4-methylphenyl-thio-3-nitrobenzaldehyde)
- [2,7-DICYANO-2,7-DIMETHYL-3,6-DIAZAOCTA-3,5-DIEN-3,6-DIOXIDE (CAS 257869-89-9)](https://uscks.com/products/257869-89-9-2-7-dicyano-2-7-dimethyl-3-6-diazaocta-3-5-dien-3-6-dioxide)
- [4-Acetoxy-7-methylindane (CAS 131447-89-7)](https://uscks.com/products/131447-89-7-4-acetoxy-7-methylindane)
- [Anti - 2-12 ene aldehyde (CAS 20407-89-5)](https://uscks.com/products/20407-89-5-anti-2-12-ene-aldehyde)
- [BIS(1,3-DIPHENYL-2-IMIDAZOLIDINYLIDENE) (CAS 2179-89-7)](https://uscks.com/products/2179-89-7-bis-1-3-diphenyl-2-imidazolidinylidene)
- [NITROSULFONAZO III (CAS 1964-89-2)](https://uscks.com/products/1964-89-2-nitrosulfonazo-iii)
- [FURALTADONE HYDROCHLORIDE (CAS 2818-22-6)](https://uscks.com/products/2818-22-6-furaltadone-hydrochloride)
- [CHROMIUM(III) TRIFLUOROACETYLACETONATE (CAS 14592-89-3)](https://uscks.com/products/14592-89-3-chromium-iii-trifluoroacetylacetonate)
- [1-Boc-4-(aminomethyl)piperidine (CAS 14422-22-0)](https://uscks.com/products/14422-22-0-1-boc-4-aminomethyl-piperidine)
- [ALLYL THIOPROPIONATE (CAS 41280-22-8)](https://uscks.com/products/41280-22-8-allyl-thiopropionate)
- [L-ARGININE METHYL ESTER HCL (CAS 263409-89-6)](https://uscks.com/products/263409-89-6-l-arginine-methyl-ester-hcl)
- [DL-Azetidine-2-carboxylic acid (CAS 2063-89-2)](https://uscks.com/products/2063-89-2-dl-azetidine-2-carboxylic-acid)
- [6-AMINOPYRIDINE-2-SULFONIC ACID (CAS 109682-22-6)](https://uscks.com/products/109682-22-6-6-aminopyridine-2-sulfonic-acid)
- [2-Fluoro-6-methylpyridine (CAS 407-22-4)](https://uscks.com/products/407-22-4-2-fluoro-6-methylpyridine)
- [(R)-4-(3-chloropyridin-2-yl)-N-(4-isopropylphenyl)-2-methylpiperazine-1-carboxamide (CAS 393514-22-2)](https://uscks.com/products/393514-22-2-r-4-3-chloropyridin-2-yl-n-4-isopropylphenyl-2-methylpiperazine-1-carboxamide)
- [2-BENZO(D)IMIDAZOLINONE,1,7-DIMETHYL- (CAS 24133-89-9)](https://uscks.com/products/24133-89-9-2-benzo-d-imidazolinone-1-7-dimethyl)