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3-amino-3-benzyl-1-phenylquinoline-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1636897-22-7

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1636897-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1636897-22-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,6,8,9 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1636897-22:
(9*1)+(8*6)+(7*3)+(6*6)+(5*8)+(4*9)+(3*7)+(2*2)+(1*2)=217
217 % 10 = 7
So 1636897-22-7 is a valid CAS Registry Number.

1636897-22-7Relevant academic research and scientific papers

Reduction of 3-aminoquinoline-2,4(1H,3H)-diones and deamination of the reaction products

Klásek, Antonín,Ly?ka, Antonín,Rouchal, Michal,Rudolf, Ond?ej,R??i?ka, Ale?

, p. 595 - 612 (2014)

3-Aminoquinoline-2,4-diones were stereoselectively reduced with NaBH 4 to give cis-3-amino-3,4-dihydro-4-hydroxyquinolin-2(1H)-ones. Using triphosgene (=bis(trichloromethyl) carbonate), these compounds were converted to 3,3a-dihydrooxazolo[4,5-

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