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3-benzoyl-5-benzylidene-1,5-dihydro-4-hydroxy-2H-pyrrol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220070-12-2

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220070-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220070-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,0,7 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 220070-12:
(8*2)+(7*2)+(6*0)+(5*0)+(4*7)+(3*0)+(2*1)+(1*2)=62
62 % 10 = 2
So 220070-12-2 is a valid CAS Registry Number.

220070-12-2Relevant articles and documents

5-Arylidene-3-aryl-pyrrolidine-2,4-diones with affinity to the N- methyl-D-aspartate (glycine site) receptor, Part I

Poschenrieder, Hermann,Hoefner, Georg,Stachel, Hans-Dietrich

, p. 389 - 394 (1998)

A series of new 5-arylidene 3-aryl-pyrrolidine-2,4-diones has been prepared. Their binding affinity toward the N-methyl-D-aspartate (glycine site) receptor has been measured as a basis for more detailed structure- activity relationship studies.

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