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18754-90-0

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18754-90-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18754-90-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,5 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18754-90:
(7*1)+(6*8)+(5*7)+(4*5)+(3*4)+(2*9)+(1*0)=140
140 % 10 = 0
So 18754-90-0 is a valid CAS Registry Number.

18754-90-0Downstream Products

18754-90-0Relevant articles and documents

Syntheses and Structural Analyses of 1,3-Diphenyldisiloxanes as a Building Block of Silsesquioxanes

Seto, Isamu,Gunji, Takahiro,Kumagai, Kaoru,Arimitsu, Koji,Abe, Yoshimoto

, p. 1983 - 1987 (2007/10/03)

Syntheses of novel 1,3-diphenyldisiloxanes were investigated. 1,1,3,3-Tetrachloro-1,3-diphenyldisiloxane (1) and 1,1,3,3-tetraisocyanato-1,3-diphenyldisiloxane (2) were obtained by vapor-phase hydrolytic condensation of trichloro(phenyl)silane and triisoc

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