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1449522-77-3

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1449522-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449522-77-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,5,2 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1449522-77:
(9*1)+(8*4)+(7*4)+(6*9)+(5*5)+(4*2)+(3*2)+(2*7)+(1*7)=183
183 % 10 = 3
So 1449522-77-3 is a valid CAS Registry Number.

1449522-77-3Downstream Products

1449522-77-3Relevant articles and documents

Nano indium oxide catalyzed tandem cyclization of amidine with nitroolefin

Mitra, Shubhanjan,Bagdi, Avik Kumar,Majee, Adinath,Hajra, Alakananda

supporting information, p. 4982 - 4985 (2013/08/28)

A tandem cyclization of amidine with nitroolefin has been described using nano In2O3 as an efficient catalyst. The reaction is effective for the preparation of 4,5-unsymmetrically substituted 1-H imidazole in moderate to good yields. The catalyst was successfully reused for four consecutive cycles with similar catalytic activities.

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