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78733-53-6

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78733-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78733-53-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,3 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78733-53:
(7*7)+(6*8)+(5*7)+(4*3)+(3*3)+(2*5)+(1*3)=166
166 % 10 = 6
So 78733-53-6 is a valid CAS Registry Number.

78733-53-6Relevant articles and documents

Flash Vacuum Thermolysis of 1,3-Dioxolan-4-ones

Cameron, Tim B.,El-Kabbani, Fiesal M.,Pinnick, Harold W.

, p. 5414 - 5417 (2007/10/02)

Flash vacuum thermolysis of 1,3-dioxolane-4-ones yields aldehydes and ketones as the major products as the result of apparent decarboxylation of α lactones formed by collapse of a 1,3 dipole.When phenyl substituents are present, epoxides are also formed via the intermediacy of a carbonyl ylide.

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