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89975-38-2

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89975-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89975-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,7 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89975-38:
(7*8)+(6*9)+(5*9)+(4*7)+(3*5)+(2*3)+(1*8)=212
212 % 10 = 2
So 89975-38-2 is a valid CAS Registry Number.

89975-38-2Relevant articles and documents

Synthesis and evaluation for biological activity of 3-alkyl and 3-halogenoalkyl-quinoxalin-2-ones variously substituted. Part 4

Carta, Antonio,Sanna, Paolo,Loriga, Mario,Setzu, Maria Giovanna,La Colla, Paolo,Loddo, Roberta

, p. 19 - 25 (2007/10/03)

A new series of 3-isopropyl-, 3-trifluoromethyl- and 3-bromomethylquinoxaline-2-ones variously substituted on the benzo-moiety were synthesized and submitted to a preliminary in vitro evaluation for antibacterial, antifungal and anti-HIV activities. Furth

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