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439135-61-2

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439135-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 439135-61-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,1,3 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 439135-61:
(8*4)+(7*3)+(6*9)+(5*1)+(4*3)+(3*5)+(2*6)+(1*1)=152
152 % 10 = 2
So 439135-61-2 is a valid CAS Registry Number.

439135-61-2Relevant articles and documents

Stereoselective photochemical synthesis and structure elucidation of 1-methyl-substituted tricyclo[6.2.0.02,6]decanes and tricyclo[7.2.0.02,7]undecanes

Bach, Thorsten,Spiegel, Anja

, p. 645 - 654 (2007/10/03)

The trans- and cis-substituted 2-allyl-1-(2-propenyl)cyclopentanes 5a (47% yield) and 5b (33% yield) as well as the trans- and cis-substituted 2-allyl-1-(2-propenyl)cyclohexanes 6a (48% yield) and 6b (64% yield) were synthesized from the corresponding 1-a

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