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7,8,9-trimethylpyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

313375-55-2

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313375-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 313375-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,3,7 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 313375-55:
(8*3)+(7*1)+(6*3)+(5*3)+(4*7)+(3*5)+(2*5)+(1*5)=122
122 % 10 = 2
So 313375-55-2 is a valid CAS Registry Number.

313375-55-2Downstream Products

313375-55-2Relevant academic research and scientific papers

One-Pot Synthesis of Thieno[2,3-b]pyridine and Pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine Derivatives

Dorovatovsky, P. V.,Dyachenko, I. V.,Dyachenko, V. D.,Khrustalev, V. N.,Nenajdenko, V. G.

, (2020)

Abstract: 2-Acyl-4,5,6-trialkyl-3-aminothieno[2,3-b]pyridines, 8′-ethyl-7′,9′-dimethyl-1′H-spiro[cyclohexane-1,2′-pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin]-4′(3′H)-one, and 7,8,9-trimethylpyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4-amine have been synthesize

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