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97568-05-3

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97568-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97568-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,6 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97568-05:
(7*9)+(6*7)+(5*5)+(4*6)+(3*8)+(2*0)+(1*5)=183
183 % 10 = 3
So 97568-05-3 is a valid CAS Registry Number.

97568-05-3Downstream Products

97568-05-3Relevant articles and documents

Tricyclic Annulenes. Part 7. Preparation, Properties, and Reactions of 7b-Benzyl-7bH-cyclopentindene

Gibbard, Howard C.,Moody, Christopher J.,Rees, Charles W.

, p. 735 - 740 (2007/10/02)

The tricyclic annulene containing a central benzyl group, 7b-benzyl-7bH-cyclopentindene , has been prepared from 7-methoxyindan-1-one by a sequence involving reductive alkylation to give the dienone (6), introduction of an extra double bond, a

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