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98619-34-2

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98619-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98619-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,1 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98619-34:
(7*9)+(6*8)+(5*6)+(4*1)+(3*9)+(2*3)+(1*4)=182
182 % 10 = 2
So 98619-34-2 is a valid CAS Registry Number.

98619-34-2Relevant articles and documents

Photochemical Reactions of N,N'-Dimethylimidazolidinetrione with Alkenes. Solvent-Incorporated Addition via Hydrogen Abstraction

Aoyama, Hiromu,Hatori, Hiroaki,Omote, Yoshimori

, p. 2359 - 2364 (2007/10/02)

Photoreactions of N,N'-dimethylimidazolidinetrione (1) with alkenes in benzene gave oxetanes in high yields.The reaction of 1 with stilbene proceeded via excitation of the alkene rather than 1, whereas that with 2,5-dimethylhexadiene took place via excitation of the ground-state complex of 1 with the diene.On irradiation in hydrogen-donating solvents such as alcohols, toluene, or cyclohexane, 1 underwent a quite rare solvent-incorporated addition to the alkenes via intermolecular hydrogen abstraction.

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