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5,6-dihydro-3-methyl-2-phenylthieno[2,3-d]pyrimidin-4(3H)-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1079042-26-4

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1079042-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1079042-26-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,9,0,4 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1079042-26:
(9*1)+(8*0)+(7*7)+(6*9)+(5*0)+(4*4)+(3*2)+(2*2)+(1*6)=144
144 % 10 = 4
So 1079042-26-4 is a valid CAS Registry Number.

1079042-26-4Relevant academic research and scientific papers

Synthesis and reactions of N-methyl-4-(methylthio)thieno[2,3-d]- pyrimidinium salts

Maruoka, Hiroshi,Okabe, Fumi,Yamagata, Kenji

, p. 1503 - 1508 (2008)

(Chemical Equation Presented) Two methods for the preparation of N-methyl-4-(methylthio)thieno[2,3-d]pyrimidinium salts 6a,b and 13a,b are described. Treatment of 6a,b and/or 13a,b with active methylene compounds such as malononitrile and ethyl cyanoaceta

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