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Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.
CAS number C 10 H 16 N 2 O 8: Ethylenediaminetetraacetic acid (EDTA) 6381–92–6 C 12 H 22 O 11: sucrose: 57–50–1 C 18 H 29 O 3 S: sodium dodecyl benzenesulfonate: 2155–30–0 C 20 H 25 N 30: Lysergic acid diethylamide (LSD) 50–37–3 C 123 H 193 N 35 O 37: Common serum albumin (macromolecule) 9048–49–1 Ca(AlH 4) 2: calcium ...
Chemical Abstracts Service Building B in August 2009. Columbus, Ohio. STN (Scientific & Technical Information Network) International is operated jointly [4] by CAS and FIZ Karlsruhe, and is intended primarily for information professionals, using a command language interface.
CAS Number. 1892-57-5 ... Additionally, EDC can also be used to activate phosphate groups in order to form phosphomonoesters and phosphodiesters.
Tetramethylethylenediamine (TMEDA or TEMED) is a chemical compound with the formula (CH 3) 2 NCH 2 CH 2 N(CH 3) 2.This species is derived from ethylenediamine by replacement of the four amine hydrogens with four methyl groups.
CAS Number. 9002-88-4 ... Such resins, in the form of UHMWPE fibers, have (as of 2005) begun to replace aramids in many high-strength applications. Properties
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CAS Number. 75-09-2 3D model ... CHEBI:15767 ChEMBL: ChEMBL45967 ChemSpider: 6104 ECHA InfoCard: 100.000.763: EC Number: ... Tertiary amines can react with DCM to ...