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81246-41-5

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81246-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81246-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,4 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81246-41:
(7*8)+(6*1)+(5*2)+(4*4)+(3*6)+(2*4)+(1*1)=115
115 % 10 = 5
So 81246-41-5 is a valid CAS Registry Number.

81246-41-5Relevant articles and documents

Methylase Models: Studies on General-Base vs. Nucleophilic Catalysis in the Intramolecular Alkylation of Phenols

Knipe, Jay O.,Vasquez, Peter J.,Coward, James K.

, p. 3202 - 3209 (2007/10/02)

The ortho substituted phenols, 1 and 3, have been synthesized as models for the O-methylation of catecholamines, as catalyzed by catechol O-methyltransferase.The decomposition of 1 and 3 was studied at 40 deg C over a wide range of pH in both oxyanion and

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