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78240-47-8

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78240-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78240-47-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,4 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78240-47:
(7*7)+(6*8)+(5*2)+(4*4)+(3*0)+(2*4)+(1*7)=138
138 % 10 = 8
So 78240-47-8 is a valid CAS Registry Number.

78240-47-8Downstream Products

78240-47-8Relevant articles and documents

INSERTION REACTIONS OF ELECTRON-DEFICIENT SPECIES: INSERTION OF GERMYLENES AND PHENYLPHOSPHINIDENE INTO GERMANIUM-GERMANIUM BONDS

Castel, A.,Escudie, J.,Riviere, P.,Satge, J.,Bochkarev, M.N.,Et Al.

, p. 37 - 42 (2007/10/02)

The reactions of germylenes with pentafluorophenyl- and alkylpentafluorophenyl-digermanes give the trigermanes (X=F, Cl; Y=F, Ph; R=C6F5, Et).Their thermal decomposition involves α-elimination to give halogermanes and germylgermylenes.These last

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