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C13H10Cl2N2O2S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220606-56-4

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220606-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220606-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,6,0 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 220606-56:
(8*2)+(7*2)+(6*0)+(5*6)+(4*0)+(3*6)+(2*5)+(1*6)=94
94 % 10 = 4
So 220606-56-4 is a valid CAS Registry Number.

220606-56-4Downstream Products

220606-56-4Relevant academic research and scientific papers

Dipolarophilic behaviour of the thiophene ring in intramolecular nitrile imine cycloadditions

Broggini, Gianluigi,Garanti, Luisa,Molteni, Giorgio,Zecchi, Gaetano

, p. 4103 - 4106 (2007/10/03)

Unprecedented intramolecular nitrile imine cycloadditions onto a thiophene ring are described as a synthetic route to a number of tricyclic pyrazoline derivatives (5). Diadducts 6 and 7, which can be ascribed to a sequential intra-intermolecular cycloaddi

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