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118451-49-3

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118451-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118451-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,4,5 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118451-49:
(8*1)+(7*1)+(6*8)+(5*4)+(4*5)+(3*1)+(2*4)+(1*9)=123
123 % 10 = 3
So 118451-49-3 is a valid CAS Registry Number.

118451-49-3Upstream product

118451-49-3Downstream Products

118451-49-3Relevant academic research and scientific papers

UNUSUAL CYCLOADDITION OF A CAGE KETONE WITH TETRACYANOETHYLENE BY IRRADIATION OF THE ELECTRON DONOR-ACCEPTOR COMPLEX.

Ikeda, Hiroshi,Yamashita, Yoshiro,Kabuto, Chizuko,Miyashi, Tsutomu

, p. 5779 - 5782 (1988)

The photochemical reaction of an electron donor-acceptor complex of a cage ketone containing a cyclobutane ring with tetracyanoethylene (TCNE) gave an unusual 1:1 adduct which is considered to be formed by interception of a 1,4-radical cation by TCNE.

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