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157793-84-5

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157793-84-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157793-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,7,9 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 157793-84:
(8*1)+(7*5)+(6*7)+(5*7)+(4*9)+(3*3)+(2*8)+(1*4)=185
185 % 10 = 5
So 157793-84-5 is a valid CAS Registry Number.

157793-84-5Downstream Products

157793-84-5Relevant academic research and scientific papers

Synthetic Model Approach to "Through-Bond" and Through-Space" Electron Transfer Pathways

Higashida, Suguru,Tsue, Hirohito,Sugiura, Ken-ichi,Kaneda, Takahiro,Tanaka, Yoshinori,et al.

, p. 515 - 516 (1995)

In order to understand electron transfer pathways through bond and through space, a covalently linked porphyrin-quinone molecule with an inserted phenyl ring between the redox pair was prepared.The inserted ?-system is not used as a stepping stone in elec

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