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

903577-99-1

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903577-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 903577-99-1 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 9 respectively.
Calculate Digit Verification of CAS Registry Number 903577-99:
(8*9)+(7*0)+(6*3)+(5*5)+(4*7)+(3*7)+(2*9)+(1*9)=191
191 % 10 = 1
So 903577-99-1 is a valid CAS Registry Number.

903577-99-1Relevant 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 (2006)

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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