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28871-52-5

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28871-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28871-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,7 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28871-52:
(7*2)+(6*8)+(5*8)+(4*7)+(3*1)+(2*5)+(1*2)=145
145 % 10 = 5
So 28871-52-5 is a valid CAS Registry Number.

28871-52-5Upstream product

28871-52-5Relevant articles and documents

Diene-Substituent Effects on the Rate of the Retro-Diels-Alder Reaction. Cycloreversion Reactivity Varying over a Range of Five Powers of Ten

Chung, Y.-S.,Duerr, Brook F.,Nanjappan, P.,Czarnik, Anthony W.

, p. 1334 - 1336 (2007/10/02)

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