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89986-25-4

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89986-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89986-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,8 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89986-25:
(7*8)+(6*9)+(5*9)+(4*8)+(3*6)+(2*2)+(1*5)=214
214 % 10 = 4
So 89986-25-4 is a valid CAS Registry Number.

89986-25-4Downstream Products

89986-25-4Relevant articles and documents

Synthesis and evaluation of novel E-2-(2-thienyl)- and Z-2-(3-thienyl)-3- arylacrylonitriles as antifungal and anticancer agents

Quiroga, Jairo,Cobo, Debora,Insuasty, Braulio,Abonia, Rodrigo,Nogueras, Manuel,Cobo, Justo,Vasquez, Yelkaira,Gupta, Mahabir,Derita, Marcos,Zacchino, Susana

, p. 603 - 606 (2008/12/21)

A series of 3-aryl-2-(2-thienyl)acrylonitriles 7 and 3-aryl-2-(3-thienyl) acrylonitriles 8 were synthesized by the reaction of aromatic aldehydes 6 with 2- and 3-thienylacetonitriles 4 and 5, and evaluated for antifungal and cytotoxic activities against a

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