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127868-41-1

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127868-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127868-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,6 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127868-41:
(8*1)+(7*2)+(6*7)+(5*8)+(4*6)+(3*8)+(2*4)+(1*1)=161
161 % 10 = 1
So 127868-41-1 is a valid CAS Registry Number.

127868-41-1Downstream Products

127868-41-1Relevant articles and documents

EFFECT OF STRUCTURAL FACTORS ON THE BASICITIES AND ELECTRONIC SPECTRA OF BETAINE ALDEHYDES OF AZOLES AND YLIDS OF MALONIC ESTERS AND DIMEDONE

Kochkanyan, R. O.,Spitsyn, N. V.,Korzhenevskaya, N. G.,Skorobogatova, Z. M.

, p. 212 - 217 (1990)

Betaine aldehydes of thiazole and imidazole containing substituted pyridinium and isoquinolinium cations were synthesized and their basicities were determined.The effect of the type of charge separation (betaine and ylid) and the nature of the heteroatoms and substituents in the onium and anionoid parts of the molecules on their electronic spectra and basicities was studied; the principles established are presented in the form of linear dependences.

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