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7388-90-1

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7388-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7388-90-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,8 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7388-90:
(6*7)+(5*3)+(4*8)+(3*8)+(2*9)+(1*0)=131
131 % 10 = 1
So 7388-90-1 is a valid CAS Registry Number.

7388-90-1Upstream product

7388-90-1Downstream Products

7388-90-1Relevant articles and documents

The Reductive Coupling of Organic Halide Using Hydrazine and a Palladium Catalyst.II. Homocoupling of 1-Iodoalkanes

Nakajima, Riichiro,Morita, Kazuhiro,Hara, Tadashi

, p. 3599 - 3600 (1981)

The hydrogenolysis and dimerization of iodoalkanes were catalyzed by Pd in the presence of an appropriate reducing agent.Hydrazine was found to be effective for the coupling of 1-iodoeicosane to give tetracontane, C40H82, in a 74 percent yield.The yield of the coupling product decreased with the decrease of the number of the carbon atoms in the 1-iodoalkanes.Both alkylhydrazines and alkenes were shown not to take part in the reaction as a reaction intermediate.

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