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444717-82-2

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444717-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444717-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,7,1 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 444717-82:
(8*4)+(7*4)+(6*4)+(5*7)+(4*1)+(3*7)+(2*8)+(1*2)=162
162 % 10 = 2
So 444717-82-2 is a valid CAS Registry Number.

444717-82-2Relevant articles and documents

Studies on azole-to-azole interconversion - An interesting case of absence of a "primary steric effect" in the ring-degenerate equilibration between ortho-substituted 3-aroylamino-5-methyl-1,2,4-oxadiazoles and 3-acetylamino-5-aryl-1,2,4-oxadiazoles in me

Buscemi, Silvestre,Frenna, Vincenzo,Pace, Andrea,Vivona, Nicolo,Cosimelli, Barbara,Spinelli, Domenico

, p. 1417 - 1423 (2007/10/03)

The title reaction has been studied by 1H NMR, both in CD3OD and in tBuOK/CD3OD. The components of the electronic effect of the substituent on the benzene ring show different contributions depending on whether the equilibr

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