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477773-51-6

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477773-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477773-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,7,7 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 477773-51:
(8*4)+(7*7)+(6*7)+(5*7)+(4*7)+(3*3)+(2*5)+(1*1)=206
206 % 10 = 6
So 477773-51-6 is a valid CAS Registry Number.

477773-51-6Relevant articles and documents

The Photo-cycloaddition of Vinyl Acetate to Benzene and its Simple Derivatives: Functionalisation of the Dihydrosemibullvalene Skeleton

Gilbert, Andrew,Samsudin, Mohd. Wahid bin

, p. 1118 - 1123 (2007/10/02)

The photo-reaction of vinyl acetate with benzene yields both ortho- and meta-cycloadducts in an initial ratio of 1:7.The ortho-product has endo-stereochemistry but a mixture of regio- and stereo-isomers result from the meta-cycloaddition.Base-catalyzed hy

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