78267-24-0 Usage
General Description
ETHYL 2-ANILINO-4-CHLORO-5-FORMYL-3-THIOPHENECARBOXYLATE is an organic compound with the chemical formula C14H11ClNO3S. It is a thiophene derivative that contains an aniline group, a chloro substituent, a formyl group, and an ethyl ester group. ETHYL 2-ANILINO-4-CHLORO-5-FORMYL-3-THIOPHENECARBOXYLATE has potential applications in pharmaceutical and agrochemical industries due to its diverse chemical structure, which may have biological activities. Its synthesis and properties make it a valuable intermediate in the development of various organic compounds. However, its specific uses and properties should be determined through further research and testing.
Check Digit Verification of cas no
The CAS Registry Mumber 78267-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,6 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78267-24:
(7*7)+(6*8)+(5*2)+(4*6)+(3*7)+(2*2)+(1*4)=160
160 % 10 = 0
So 78267-24-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H12ClNO3S/c1-2-19-14(18)11-12(15)10(8-17)20-13(11)16-9-6-4-3-5-7-9/h3-8,16H,2H2,1H3
78267-24-0Relevant articles and documents
Some Reactions of Ethyl 2-Anilino-4-oxo-4,5-dihydrothiophen-3-carboxylate
Faull, Alan W.,Hull, Roy
, p. 1078 - 1082 (2007/10/02)
Phenyl isothiocyanate reacts with ethyl γ-chloroacetoacetate in the presence of sodium hydride to give ethyl 2-anilino-4-oxo-4,5-dihydrothiophen-3-carboxylate (1b).The compound (1b) shows typical reactions of a keto-methylene compound; the Vilsmeier reage
