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1219443-89-6

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1219443-89-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219443-89-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,4,4 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1219443-89:
(9*1)+(8*2)+(7*1)+(6*9)+(5*4)+(4*4)+(3*3)+(2*8)+(1*9)=156
156 % 10 = 6
So 1219443-89-6 is a valid CAS Registry Number.

1219443-89-6Downstream Products

1219443-89-6Relevant articles and documents

Novel indole-based analogs of melatonin: Synthesis and in vitro antioxidant activity studies

Shirinzadeh, Hanif,Eren, Burcu,Gurer-Orhan, Hande,Suzen, Sibel,Oezden, Seckin

experimental part, p. 2187 - 2202 (2010/08/04)

The aim of this study was to synthesize and examine possible in vitro antioxidant effects of indole-based melatonin analogue compounds. As a part of our ongoing study nineteen indole hydrazide/hydrazone derivatives were synthesized, characterized and their in vitro antioxidant activity was investigated by three different assays: by evaluating their reducing effect against oxidation of a redox sensitive fluorescent probe, by examining their protective effect against H2O2-induced membrane lipid peroxidation and by determining their inhibitory effect on AAPH-induced hemolysis of human erythrocytes. The results indicated significant strong antioxidant activity for most of the compounds, when compared to melatonin. Copyright

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