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144296-37-7

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144296-37-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144296-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,9 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144296-37:
(8*1)+(7*4)+(6*4)+(5*2)+(4*9)+(3*6)+(2*3)+(1*7)=137
137 % 10 = 7
So 144296-37-7 is a valid CAS Registry Number.

144296-37-7Downstream Products

144296-37-7Relevant articles and documents

Studies on fused 2(1H)-pyridenethiones: New routes for the synthesis of fused 1H-pyrazolo[3,4-b]pyridines and fused thieno[2,3-b]pyridines

Al-Kaabi, Sharifa Soltan,Elgemeie, Galal Eldin Hamza

, p. 2241 - 2245 (2017/03/31)

A synthesis of fused 1H-pyrazolo[3,4-b]pyridines and fused thieno[2,3-b]pyridines utilizing fused 2(1H)-pyridinethiones as starting components is described. The structures of the products were assigned and confirmed on the basis of their elemental analysi

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