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128258-74-2

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128258-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128258-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128258-74:
(8*1)+(7*2)+(6*8)+(5*2)+(4*5)+(3*8)+(2*7)+(1*4)=142
142 % 10 = 2
So 128258-74-2 is a valid CAS Registry Number.

128258-74-2Downstream Products

128258-74-2Relevant articles and documents

Syntheses, Unique Strained Molecular Structures, and Unusual Transannular Electronic Interactions of a Series of Crisscross-Overlapped Tetrathiafulvalenophanes

Takimiya, Kazuo,Imamura, Koichi,Shibata, Youji,Aso, Yoshio,Ogura, Fumio,Otsubo, Tetsuo

, p. 5567 - 5574 (1997)

A series of novel tetrathiafulvalenophanes has been synthesized, in which two tetrathiafulvalenes (TTF) are linked in a crisscross-overlapped arrangement by four alkylenedithio bridges. Their molecular structures were elucidated by X-ray crystal analyses,

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