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diethyl 5,5'-(4-nitrobenzylidene)bis[(4-hydroxy-6-oxo-1,6-dihydropyrimidine-5,2-diyl)sulfanyl]diacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

767321-21-1

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767321-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 767321-21-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,7,3,2 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 767321-21:
(8*7)+(7*6)+(6*7)+(5*3)+(4*2)+(3*1)+(2*2)+(1*1)=171
171 % 10 = 1
So 767321-21-1 is a valid CAS Registry Number.

767321-21-1Downstream Products

767321-21-1Relevant academic research and scientific papers

Azoles and azines: CXIX. Alkylation of 5,5′-(4-nitrobenzylidene) bis(2-thiobarbituric) acid and 5-(4-nitrophenyl)-2,8-dithioxo-5,7,8,9- tetrahydro-2H-pyrano[2,3-d:6,5-d′]dipyrimidine-4,6(1H,3H)-dione with haloacetic acids and their esters

Fedorova,Meshcheryakov,Ganina,Moskvin,Ivin

, p. 128 - 133 (2007/10/03)

5,5′-(4-Nitrobenzylidene)bis(2-thiobarbituric) acid and 5-(4-nitrophenyl)-2,8-dithioxo-5,7,8,9-tetrahydro-2H-pyrano[2,3-d:6,5-d′] dipyrimidine-4,6(1H,3H)-dione, similar to unsubstituted 2-thiobarbituric acid, readily react with haloacetic acids and their

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