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(Z)-2-(bromo(phenyl)methylene)-5-methoxy-4-nitro-1,2-dihydropyrrol-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

852211-05-3

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852211-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 852211-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,2,1 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 852211-05:
(8*8)+(7*5)+(6*2)+(5*2)+(4*1)+(3*1)+(2*0)+(1*5)=133
133 % 10 = 3
So 852211-05-3 is a valid CAS Registry Number.

852211-05-3Relevant articles and documents

Novel pyrrolinones as N-methyl-D-aspartate receptor antagonists

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

, p. 391 - 400 (2007/10/03)

A series of oximes, deriving from 2-arylidene-pyrroline-3,4-diones (7, 8, 22, 23) has been prepared. The presence of tautomers in their solutions has been established by spectroscopic means. The compounds reacted with diazomethane chiefly by N-methylation

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