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121996-47-2

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121996-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121996-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,9 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121996-47:
(8*1)+(7*2)+(6*1)+(5*9)+(4*9)+(3*6)+(2*4)+(1*7)=142
142 % 10 = 2
So 121996-47-2 is a valid CAS Registry Number.

121996-47-2Downstream Products

121996-47-2Relevant articles and documents

A Novel Synthesis of Some Substituted Pyrazolopyridazines, Related Compounds and Evaluation of Their Antibacterial Properties

Patel, Himatkumar V.,Fernandes, P. S.

, p. 1154 - 1156 (2007/10/02)

Some 3-substituted-5-arylpyrazolopyridazines (V, VI, VII) have been synthesised.Ethyl arylazoacetoacetates and arylazoacetylacetones react with DMF-POCl3 to give corresponding 5-formyl-3-substituted-1-arylpyridazin-4-(1H)-ones (III, VII).These on f

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