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18147-55-2

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18147-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18147-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,4 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18147-55:
(7*1)+(6*8)+(5*1)+(4*4)+(3*7)+(2*5)+(1*5)=112
112 % 10 = 2
So 18147-55-2 is a valid CAS Registry Number.

18147-55-2Relevant articles and documents

Pyrolysis of trichlorosilane in the presence of chloroform

Krasnova,Abramova,Alekseev,Chernyshev

, p. 1960 - 1963 (1999)

The pyrolysis of trichlorosilane in the presence of different amounts of chloroform and the copyrolysis of HSiCl3 with buta-1,3-diene in the presence of 1 mol.% chloroform were studied. The enthalpies of formation of products resulting from the pyrolysis of HSiCl3 in the presence of chloroform were calculated by the quantum chemical method. Based on the thermochemical data as well as data from GLC and mass spectrometry, it was concluded from the condensate composition that introduction of chloroform into the zone of pyrolysis of HSiCl3 favors generation of silylenes.

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