114774-06-0 Usage
General Description
2-Acetyl-5-nitrothiophene O-methyl oxime, 98% is a chemical compound that is commonly used in pharmaceutical and chemical research. It is a yellow crystalline solid with a purity of 98%, making it highly suitable for various laboratory applications. 2-Acetyl-5-nitrothiophene O-methyl oxime, 98% is typically used as a reagent in organic synthesis, particularly in the production of pharmaceuticals and other fine chemicals. Its high purity makes it a valuable and reliable reagent for researchers and chemists who require consistent and accurate results in their experiments.
Check Digit Verification of cas no
The CAS Registry Mumber 114774-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,7,7 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 114774-06:
(8*1)+(7*1)+(6*4)+(5*7)+(4*7)+(3*4)+(2*0)+(1*6)=120
120 % 10 = 0
So 114774-06-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H8N2O3S/c1-5(8-12-2)6-3-4-7(13-6)9(10)11/h3-4H,1-2H3/b8-5+
114774-06-0Relevant articles and documents
Facile synthesis of 5-substituted 2-acetylthiophenes
Goda,Sato,Ihara,Hirayama
, p. 849 - 851 (1992)
5-Substituted 2-(α-alkoxyimino)ethylthiophenes 4-8 are obtained by the reaction of 2-(α-alkoxyimino)ethylthiophenes 3 and electrophilic reagents. Hydrolysis of thiophenes 4-8 produces 5-substituted 2-acetylthiophenes 9-13, respectively. Compounds 3 are easily obtained either by the reaction of 2-acetylthiophene (1) and an O-alkylhydroxylamine or by oxidation of 1 followed by O-alkylation.
