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6-amino-5-tosyl-4-(2,3,4-trimethoxyphenyl)nicotinonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

330857-83-5

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330857-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330857-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,8,5 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 330857-83:
(8*3)+(7*3)+(6*0)+(5*8)+(4*5)+(3*7)+(2*8)+(1*3)=145
145 % 10 = 5
So 330857-83-5 is a valid CAS Registry Number.

330857-83-5Downstream Products

330857-83-5Relevant academic research and scientific papers

Synthesis and antioxidant and antitumor activity of novel pyridine, chromene, thiophene and thiazole derivatives

Fadda, Ahmed A.,Berghot, Moged A.,Amer, Fathy A.,Badawy, Doria S.,Bayoumy, Nesma M.

experimental part, p. 378 - 385 (2012/07/28)

2-Tosylacetonitrile (1) when reacted with α,β-unsaturated nitriles 2a-c or a mixture of formaldehyde and 3-amino-2-substituted-pent-2- endinitriles 6a,b yielded pyridine derivatives 3a-c and 9a,b, respectively, while when subjected to react with salicylal

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