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84958-14-5

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84958-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84958-14-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,5 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84958-14:
(7*8)+(6*4)+(5*9)+(4*5)+(3*8)+(2*1)+(1*4)=175
175 % 10 = 5
So 84958-14-5 is a valid CAS Registry Number.

84958-14-5Relevant articles and documents

Synthesis of Isomeric exo- and endo-Bicyclooctane-6,8-dione Derivatives by Acid-catalysed Cyclization Reaction

Kasturi, T. R.,Reddy, S. Madhava

, p. 64 - 65 (2007/10/02)

2-Methyl-2-(3'-aryl-3'-alkylprop-2'-enyl)cyclopentane-1,3-diones (seco-diones, 2a-e and g) have been synthesised from the corresponding ketones (1a-e and g) by the Torgov's method.A conveniant and general synthesis of the title compounds (3a-g and 4a-g) r

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