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1,3-di(4-methylphenyl)-5-ethoxymethylene-2-thiobarbituric acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155580-49-7

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155580-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155580-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,8 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 155580-49:
(8*1)+(7*5)+(6*5)+(5*5)+(4*8)+(3*0)+(2*4)+(1*9)=147
147 % 10 = 7
So 155580-49-7 is a valid CAS Registry Number.

155580-49-7Relevant academic research and scientific papers

Synthesis of some new 1,3-diaryl-5-(2,3-dihydrobenzoxazol-2-ylidene)-2- thiobarbituric acids

Ahluwalia,Das, Umashankar,Sahaya, Ranjana

, p. 1129 - 1131 (2007/10/03)

1, 3-Diaryl-5-(2, 3-dihydrobenzoxazol-2-ylidene)-2-thiobarbituric acids 3 have been synthesized by the condensation of o-aminophenol with the corresponding 5-bis(methylmercapto)methylene 2 and 5-ethoxymethylene derivative 4 of 1,3-diaryl-2-thiobarbituric

Synthesis of some new substituted 1,3-diaryl-6-cyano-7-imino-7H-pyranopyrimidines

Ahluwalia, Vinod K.,Sharma, Mukesh K.,Sharma, Rashmi

, p. 1272 - 1274 (2007/10/02)

Synthesis of some new substituted 1,3-diaryl-6-cyano-7-imino-7H-pyranopyrimidines (4a-f) have been carried out by the reaction of 5-ethoxymethylene- (2a-f) and 5-anilinomethylene-1,3-diaryl-2-thiobarbituric acids (3a-f) with malononitrile using pip

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