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3-benzoyl-4-methoxy-1H-pyrrole-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

903577-97-9

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903577-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 903577-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,5,7 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 903577-97:
(8*9)+(7*0)+(6*3)+(5*5)+(4*7)+(3*7)+(2*9)+(1*7)=189
189 % 10 = 9
So 903577-97-9 is a valid CAS Registry Number.

903577-97-9Downstream Products

903577-97-9Relevant academic research and scientific papers

Functionalized imides by regioselective ozonation

Poschenrieder, Hermann,Stachel, Hans-Dietrich,Eckl, Eduard,Jax, Sabine,Polborn, Kurt,Mayer, Peter

, p. 971 - 982 (2007/10/03)

Ozonations of alkoxy- and (acyloxy)-substituted alkylidene-lactams 1 and 5 or of the alkylidene-sultams 9 and 10 proceeded by regioselective cleavage of the exocyclic C=C bonds (Schemes 1 and 2). These bonds are part of an enamide system and, therefore, p

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