630-51-3 Usage
General Description
2,2,3,3-Tetramethylsuccinic acid, 97 is a chemical compound with a purity of 97%. It is a white crystalline powder that is used in various industrial applications, including as a building block for the synthesis of other organic compounds. This chemical is commonly used in the production of pharmaceuticals, agricultural chemicals, and polymers. It is also used as a reagent in research laboratories for organic synthesis and as a chemical intermediate. 2,2,3,3-Tetramethylsuccinic acid, 97 is known for its stability and high purity, making it suitable for a wide range of applications in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 630-51-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 630-51:
(5*6)+(4*3)+(3*0)+(2*5)+(1*1)=53
53 % 10 = 3
So 630-51-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O4/c1-7(2,5(9)10)8(3,4)6(11)12/h1-4H3,(H,9,10)(H,11,12)
630-51-3Relevant articles and documents
Reaction of Lithium Acylate α-Carbanions with Carbon Tetrachloride
Zorin,Zaynashev,Zorin
, p. 42 - 46 (2019/04/27)
Metalation of acetic, butanoic, or 2-methylpropanoic acid with lithium diisopropylamide in tetrahydrofuran under argon gave the corresponding lithium acylate α-carbanions which reacted with carbon tetrachloride at 20–25°C for 2 h to afford butanedioic acid or its 2,3-diethyl and 2,2,3,3-tetramethyl derivatives, as well as the corresponding α-chlorocarboxylic acids and chloroform. A radical mechanism was proposed for the formation of dicarboxylic and α-chlorocarboxylic acids.
Reactions of α-carbanions of lithium acylates with N,N-diethyl-N-chloro- and N,N-diethyl-N-bromoamines
Zorin,Zainashev,Zorin
, p. 2469 - 2472 (2016/12/24)
The interaction of α-carbanions of lithium acylates (prepared via metalation of acetic, butyric, or isobutyric acid with lithium diisopropylamide in tetrahydrofuran under argon atmosphere) with N,N-diethyl-N-chloro- or N,N-diethyl-N-bromoamine has resulte
Xi:Irritant;
