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1378233-03-4

C12H13N3O3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1378233-03-4

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1378233-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1378233-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,2,3 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1378233-03:
(9*1)+(8*3)+(7*7)+(6*8)+(5*2)+(4*3)+(3*3)+(2*0)+(1*3)=164
164 % 10 = 4
So 1378233-03-4 is a valid CAS Registry Number.

1378233-03-4Downstream Products

1378233-03-4Relevant articles and documents

Unprecedented "in water" imidazole carbonylation: Paradigm shift for preparation of urea and carbamate

Padiya, Kamlesh J.,Gavade, Sandip,Kardile, Bhavana,Tiwari, Manojkumar,Bajare, Swapnil,Mane, Madhav,Gaware, Vivek,Varghese, Shaji,Harel, Dipak,Kurhade, Suresh

, p. 2814 - 2817 (2012)

The first "In Water" imidazolecarbonylation of amine is described. A one pot reaction of carbonylimidazolide in water with a nucleophile provides an efficient and general method for the preparation of urea, carbamates and thiocarbamates. Use of an anhydrous solvent and an inert atmosphere could be avoided. Product precipitate out from the reaction mixture and can be obtained in high purity by filtration, resulting in a simple and scalable method.

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