37074-38-7 Usage
General Description
4-CHLORO-2-METHYLACETOPHENONE, also known as 2'-chloroacetophenone, is a chemical compound with the molecular formula C9H9ClO. It is a white to off-white crystalline powder that is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and organic compounds. 4-CHLORO-2-METHYLACETOPHENONE is commonly used as a building block in the production of active pharmaceutical ingredients, as well as in the manufacture of fragrances and other fine chemicals. 4-CHLORO-2-METHYLACETOPHENONE is known for its role in organic synthesis and its ability to undergo a variety of chemical reactions to produce a wide range of compounds. It is important to handle this compound with care, as it can be harmful if ingested, inhaled, or comes into contact with the skin or eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 37074-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,0,7 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 37074-38:
(7*3)+(6*7)+(5*0)+(4*7)+(3*4)+(2*3)+(1*8)=117
117 % 10 = 7
So 37074-38-7 is a valid CAS Registry Number.
37074-38-7Relevant articles and documents
Aluminum dodecatungstophosphate (AlPW12O40) as a non-hygroscopic Lewis acid catalyst for the efficient Friedel-Crafts acylation of aromatic compounds under solvent-less conditions
Firouzabadi, Habib,Iranpoor, Nasser,Nowrouzi, Farhad
, p. 10843 - 10850 (2007/10/03)
Stable and non-hygroscopic aluminum dodecatungstophosphate (AlPW 12O40), which is prepared easily from cheap and commercially available compounds was found to be an effective catalyst for Friedel-Crafts acylation reactions using carboxylic acids, acetic anhydride and benzoyl chloride in the absence of solvent under mild reaction conditions.
ORTHO METALATION DIRECTED BY α-AMINO ALKOXIDES. AN IMPROVED SYNTHESIS OF ORTHO-SUBSTITUTED ARYL KETONES
Comins, Daniel L.,Brown, Jack D.
, p. 5465 - 5468 (2007/10/02)
Ortho-substituted aryl ketones are prepared from N--N-methylbenzamides via ortho lithiation of intermediate α-amino alkoxides, formed in situ by addition of RLi.An ortho lithiation of N--N-methylbenzamide is also described.
