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116747-69-4

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116747-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116747-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,7,4 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 116747-69:
(8*1)+(7*1)+(6*6)+(5*7)+(4*4)+(3*7)+(2*6)+(1*9)=144
144 % 10 = 4
So 116747-69-4 is a valid CAS Registry Number.

116747-69-4Relevant articles and documents

Photo-Arbuzov rearrangements of 1-arylethyl phosphites: Stereochemical studies and the question of radical-pair intermediates

Bhanthumnavin,Bentrude

, p. 980 - 990 (2001)

The direct UV irradiation of the 1-arylethyl phosphites 7, 8, and 9 was carried out in acetonitrile, benzene, and cyclohexane, as was the triphenylene-sensitized reaction of 9. Dimethyl 1-phenylethyl phosphite, 7, gives the photo-Arbuzov rearrangement pro

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