103986-73-8 Usage
General Description
Trans-3-ethoxycinnamic acid, also known as 3-ethoxycinnamic acid, is a compound with the chemical formula C11H12O3. It is a member of the cinnamic acid family, which are organic compounds that are widely distributed in plants. Trans-3-ethoxycinnamic acid is a pale yellow solid at room temperature and is insoluble in water but soluble in organic solvents. It is commonly used in the synthesis of various pharmaceuticals and other organic compounds. Its structure and properties make it a valuable building block in organic chemistry, and it has potential applications in drug development and other research fields.
Check Digit Verification of cas no
The CAS Registry Mumber 103986-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,9,8 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103986-73:
(8*1)+(7*0)+(6*3)+(5*9)+(4*8)+(3*6)+(2*7)+(1*3)=138
138 % 10 = 8
So 103986-73-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O3/c1-2-14-10-5-3-4-9(8-10)6-7-11(12)13/h3-8H,2H2,1H3,(H,12,13)/b7-6+
103986-73-8Relevant articles and documents
Competitive formation of β-amino acids, propenoic, and ylidenemalonic acids by the Rodionov reaction from malonic acid, aldehydes, and ammonium acetate in alcoholic medium
Lebedev,Lebedeva,Sheludyakov,Kovaleva,Ustinova,Kozhevnikov
, p. 1113 - 1124 (2007/10/03)
The Rodionov reaction of 49 available aliphatic and aromatic aldehydes with malonic acid and ammonium acetate in alcoholic medium, resulting in formation of β-amino acids, propenoic, and ylidenemalonic acids, was studied. Certain regioselectivity regularities of the reaction were revealed. Among the variety of ketones studied, cyclohexanone is the only whose reaction yields a β-amino acid. Unusual dehydrofluorination of 6-chloro-2-fluorocinnamic acid under the Rodionov reaction was discovered. 2005 Pleiades Publishing, Inc.
