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887473-62-3

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887473-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 887473-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,4,7 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 887473-62:
(8*8)+(7*8)+(6*7)+(5*4)+(4*7)+(3*3)+(2*6)+(1*2)=233
233 % 10 = 3
So 887473-62-3 is a valid CAS Registry Number.

887473-62-3Relevant articles and documents

Electrophilic nitration of electron-rich acetophenones

Malecki, Natacha,Carato, Pascal,Houssin, Raymond,Cotelle, Philippe,Henichart, Jean-Pierre

, p. 1601 - 1606 (2005)

It is demonstrated that electron-rich disubstituted acetophenones react according to various electrophilic nitration conditions that generally lead to ipso substitution accompanying the conventional reaction. The hydroxy substituent does not seem prone to

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