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106833-89-0

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106833-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106833-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,3 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 106833-89:
(8*1)+(7*0)+(6*6)+(5*8)+(4*3)+(3*3)+(2*8)+(1*9)=130
130 % 10 = 0
So 106833-89-0 is a valid CAS Registry Number.

106833-89-0Relevant articles and documents

SYNTHESIS, STRUCTURE, AND SPECTRAL PROPERTIES OF SOME BIOXAZOLES

Belen'kii, L. I.,Cheskis, M. A.,Zvolinskii, V. P.,Obukhov, A. E.

, p. 654 - 663 (1986)

Syntheses of systems containing two oxazole rings from aldehydes obtained by formylating 2-phenyl-, 2-(2-furyl)-, and 2-(2-thienyl)oxazole have been developed.Terephthalate and thiophen-2,5-dicarboxylate esters have been used to obtain 2,2'-(1,4-phenylene)- and 2,2'-(2,5-thienylene)bisoxazoles.The PMR, UV, and luminescence spectra of these systems have been examined, and quantum chemical calculations carried out in the PPP approximation.

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