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Tetraethylenepentamine (TEPA) is an organic compound and is in the class of chemicals known as ethyleneamines. It is a slightly viscous liquid and is not colorless but, like many amines, has a yellow color.
The European Chemicals Agency (ECHA; / ˈ ɛ k ə / EK-ə) is an agency of the European Union working for the safe use of chemicals. It manages the technical and administrative aspects of the implementation of the European Union regulation called Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).
Stearoylethanolamide (SEA) is an endocannabinoid neurotransmitter. [1]Stearoylethanolamide (C 20 H 41 NO 2; 18:0), also called N-(octadecanoyl)ethanolamine, is an N-acylethanolamine and the ethanolamide of octadecanoic acid (C 18 H 36 O 2; 18:0) and ethanolamine (MEA: C 2 H 7 NO), and functionally related to an octadecanoic acid.
Tetramethyl acetyloctahydronaphthalenes (International Nomenclature for Cosmetic Ingredients name) (1-(1,2,3,4,5,6,7,8-ottaidro-2,3,8,8,-tetrametil-2-naftil)etan-1-one) is a synthetic ketone fragrance also known as OTNE (octahydrotetramethyl acetophenone) and by other commercial trade names such as: Iso E Super, Iso Gamma Super, Anthamber, Amber Fleur, Boisvelone, Iso Ambois, Amberlan, Iso ...
The addition of a substance to the SVHC Candidate List [2] by the European Chemicals Agency (ECHA) is the first step in the procedure for the authorisation or restriction of a chemical. [3] It is expected that industries operating in EU member states abide by the regulations of REACH and submit chemicals for consideration when appropriate. [4]
The check digit is found by taking the last digit times 1, the preceding digit times 2, the preceding digit times 3 etc., adding all these up and computing the sum modulo 10. For example, the CAS number of water is 7732-18-5: the checksum 5 is calculated as (8×1 + 1×2 + 2×3 + 3×4 + 7×5 + 7×6) = 105; 105 mod 10 = 5.
ECHA InfoCard: 100.068.038: CompTox Dashboard ... CAS Number InChIKey PCN-1 C 10 H 7 Cl: 1-chloronaphthalene: ... 3432-57-3 LITCKAVLJAKHOE-UHFFFAOYSA-N
For this reason it is commonly used in fragrances and artificial flavors. [3] The compound was named heliotropin after the 'cherry pie' notes found in the heliotrope flower's fragrance (even though the chemical is not present in the flower's true aroma). [10] Perfumers began to use the fragrance for the first time by the early 1880s. [11]