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128595-68-6

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128595-68-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128595-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,9 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128595-68:
(8*1)+(7*2)+(6*8)+(5*5)+(4*9)+(3*5)+(2*6)+(1*8)=166
166 % 10 = 6
So 128595-68-6 is a valid CAS Registry Number.

128595-68-6Downstream Products

128595-68-6Relevant articles and documents

A Facile Synthesis of Isopongaflavone, Atalantoflavone Dimethylether, Racemoflavone Dimethylether and their Analogues

Vijayalakshmi, C. S.,Prasad, K. J. Rajendra

, p. 1021 - 1025 (2007/10/02)

A convenient route to pyranoflavones (natural and synthetic) from acetyl hydroxy chroman via the corresponding analogues by the use of Claisen condensation in the key step is reported.Keywords: 2-Aryl-8,8-dimethyl-6,7-dihydro-4H,8H-benzodipy

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