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934418-20-9

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934418-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934418-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,4,1 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 934418-20:
(8*9)+(7*3)+(6*4)+(5*4)+(4*1)+(3*8)+(2*2)+(1*0)=169
169 % 10 = 9
So 934418-20-9 is a valid CAS Registry Number.

934418-20-9Downstream Products

934418-20-9Relevant articles and documents

Cycloaddition of cyclohexa-2,4-dienones, ring-closing metathesis, and photochemical reactions: A common stereoselective approach to duprezianane, polyquinane and sterpurane frameworks

Singh, Vishwakarma,Praveena,Karki, Kapil,Mobin, Shaikh M.

, p. 2058 - 2067 (2007)

A novel approach to three different types of carbocyclic frameworks belonging to dupreziananes, sterpuranes, and polyquinanes from simple aromatic precursors has been presented. Cycloaddition of appropriately appended cyclohexa-2,4-dienones with acyclic d

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