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16963-13-6

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16963-13-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16963-13-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,6 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16963-13:
(7*1)+(6*6)+(5*9)+(4*6)+(3*3)+(2*1)+(1*3)=126
126 % 10 = 6
So 16963-13-6 is a valid CAS Registry Number.

16963-13-6Relevant articles and documents

Preparation of 1,4-hydrobenzoquinones by the PCC/SiO2-promoted double oxidation of 3-cyclohexene-1,2-diols

Kim, Hee Jin,Koo, Sangho

, p. 3479 - 3481 (2007/10/03)

The PCC/SiO2-promoted double oxidation of 3-cyclohexene-1,2- diols, which were easily prepared by the two-step sequence of α-hydroxylation of various conjugated cyclohexenones and the subsequent nucleophilic carbonyl addition of alkyl anions, produced diversely substituted 1,4-hydrobenzoquinones. The Royal Society of Chemistry 2005.

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