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78723-06-5

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78723-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78723-06-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,2 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78723-06:
(7*7)+(6*8)+(5*7)+(4*2)+(3*3)+(2*0)+(1*6)=155
155 % 10 = 5
So 78723-06-5 is a valid CAS Registry Number.

78723-06-5Downstream Products

78723-06-5Relevant articles and documents

Photochemical Reactions of Vinyl-, Styryl- and Benzyl-Substituted Digermanes

Mochida, Kunio,Kikkawa, Haruhiko,Nakadaira, Yasuhiro

, p. 2772 - 2777 (2007/10/02)

Photochemical reactions of vinyl-, styryl- and benzyl-substituted digermanes by chemical trapping experiments.Photolysis of vinylpentamethyldigermane afforded 1-trimethyl-2-(pentamethyldigermyl)ethane as a major product, and styrylpentamethyldigermanes gave mainly styryltrimethylgermane.On the other hand, photolysis of benzyl-substituted digermanes (benzylpentamethyldigermane and 1,2-dibenzyltetramethyldigermane) gave hydrogermanes and hydrodigermanes as main products, respectively.These products were derived from germyl radicals generated by photoinduced homolysis of the germanium-germanium bond.In carbon tetra chloride (CCl4), these germyl radicals were converted to the corresponding chlorogermanes by abstraction of a chlorine atom.Germylene species were also to be evolved from such photolyses.

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