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126232-82-4

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126232-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126232-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,3 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126232-82:
(8*1)+(7*2)+(6*6)+(5*2)+(4*3)+(3*2)+(2*8)+(1*2)=104
104 % 10 = 4
So 126232-82-4 is a valid CAS Registry Number.

126232-82-4Downstream Products

126232-82-4Relevant articles and documents

Investigation of Aliphatic Dienes by Chemical Ionization with Nitric Oxide

Budzikiewicz, H.,Blech, St.,Schneider, B.

, p. 1057 - 1060 (1991)

It is shown that the position of the double bond close to the hydrocarbon end of an aliphatic diene functionalized at C(1) can readily be determined by chemical ionization with NO+.Owing to the low abundance of the ions characteristic for the position of the other double bond, its localization may be difficult.Measurement of the chemical ionization (nitric oxide as reagent gas) spectra of the corresponding epoxides or collision activation studies can help.

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