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108655-16-9

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108655-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108655-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,5 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 108655-16:
(8*1)+(7*0)+(6*8)+(5*6)+(4*5)+(3*5)+(2*1)+(1*6)=129
129 % 10 = 9
So 108655-16-9 is a valid CAS Registry Number.

108655-16-9Relevant articles and documents

QUANTITATIVE DETERMINATION OF THE ELECTRONIC EFFECTS OF 3- AND 4-PYRIDAZINYL GROUPS FROM NMR SPECTRAL DATA FOR ISOMERIC AMINOPHENYL- AND PHENYLPYRIDAZINES

Shkurko, O. P.,Kuznetsov, S. A.,Denisov, A. Yu.,Mamaev, V. P.

, p. 763 - 770 (1986)

The previously unknown aminophenylpyridazines were synthesized.The inductive and resonance constants of 3- and 4-pyridazinyl groups were calculated on the basis of 1H and 13C NMR spectral data for isomeric aminophenyl- and phenylpyridazines in dimethyl sulfoxide (DMSO).

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