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N-{2-[(4-chloroanilino)carbonyl]-4-iodophenyl}thiophene-2-carboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

667889-62-5

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667889-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 667889-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,7,8,8 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 667889-62:
(8*6)+(7*6)+(6*7)+(5*8)+(4*8)+(3*9)+(2*6)+(1*2)=245
245 % 10 = 5
So 667889-62-5 is a valid CAS Registry Number.

667889-62-5Downstream Products

667889-62-5Relevant academic research and scientific papers

Substituted quinazolines, part 3. Synthesis, in vitro antitumor activity and molecular modeling study of certain 2-thieno-4(3H)-quinazolinone analogs

Al-Obaid, Abdulrahman M.,Abdel-Hamide, Sami G.,El-Kashef, Hassan A.,Abdel-Aziz, Alaa A.-M.,El-Azab, Adel S.,Al-Khamees, Hamad A.,El-Subbagh, Hussein I.

experimental part, p. 2379 - 2391 (2009/11/30)

The synthesis of some new 2-thieno-4(3H)-quinazolinone derivatives and their biological evaluation as antitumor agents using the National Cancer Institute (NCI) disease oriented antitumor screen protocol are investigated. Compounds 2-(2-thienylcarbonylami

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