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98369-56-3

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98369-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98369-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,6 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98369-56:
(7*9)+(6*8)+(5*3)+(4*6)+(3*9)+(2*5)+(1*6)=193
193 % 10 = 3
So 98369-56-3 is a valid CAS Registry Number.

98369-56-3Relevant articles and documents

Total synthesis of 5,5′,6,6′-tetrahydroxy-3,3′-biindolyl, the proposed structure of a potent antioxidant found in beetroot (Beta vulgaris)

Mee, Simon P. H.,Lee, Victor,Baldwin, Jack E.,Cowley, Andrew

, p. 3695 - 3712 (2004)

5,5′,6,6′-Tetrahydroxy-3,3′-biindolyl, the proposed structure of a phenolic antioxidant isolated from the red beetroot (Beta vulgaris), has been synthesised. The spectroscopic data of the synthetic material is not consistent with that reported for the natural product.

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