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87012-31-5

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87012-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87012-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,1 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87012-31:
(7*8)+(6*7)+(5*0)+(4*1)+(3*2)+(2*3)+(1*1)=115
115 % 10 = 5
So 87012-31-5 is a valid CAS Registry Number.

87012-31-5Relevant articles and documents

Dienes as Possible Intermediates in the Catalytic Hydrogenation of Aromatic Hydrocarbons. 2. Dienes Derived from 1,3-Di-tert-butylbenzene and a Rhodium Catalyst

Cozort, James Ray,Outlaw, James F.,Hawkins, Adrian,Siegel, Samuel

, p. 4190 - 4197 (2007/10/02)

The evolution of the products from the catalytic hydrogenation (Rh/Al2O3) of the five isomeric diene derivatives of 1,3-di-tert-butylbenzene (9) is compared with the formation of the observable cyclohexene intermediates and the saturated products from the

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