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2-(chloromethyl)-5,6-dimethyl-3-(2-oxopropyl)thieno[2,3-d]pyrimidin-4(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

775315-05-4

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775315-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 775315-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,5,3,1 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 775315-05:
(8*7)+(7*7)+(6*5)+(5*3)+(4*1)+(3*5)+(2*0)+(1*5)=174
174 % 10 = 4
So 775315-05-4 is a valid CAS Registry Number.

775315-05-4Downstream Products

775315-05-4Relevant academic research and scientific papers

A new approach to pyrazino[2,1-b]quinazolines and pyrazino[1,2-a]thieno[3, 2-d] pyrimidines

Kulik, Svetlana N.,Kobko, Alexander S.,Tolmachev, Andrey A.,Tverdokhlebov, Anton V.,Shishkin, Oleg V.,Chernega, Alexander N.

, p. 1503 - 1508 (2007)

The reaction of [2-(chloromethyl)-4-oxo-3,4-dihydroquinazolin-3-yl] acetonitrile and 2-(chloromethyl)-3-(2-oxopropyl)quinazolin-4(3H)-one with aliphatic primary amines was shown to yield 2-alkyl-3-(alkylimino)-1,2,3,4- tetrahydro-6H-pyrazino[2,1-b]quinazo

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