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200716-40-1

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200716-40-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200716-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,7,1 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 200716-40:
(8*2)+(7*0)+(6*0)+(5*7)+(4*1)+(3*6)+(2*4)+(1*0)=81
81 % 10 = 1
So 200716-40-1 is a valid CAS Registry Number.

200716-40-1Upstream product

200716-40-1Relevant academic research and scientific papers

Photoinduced electron-transfer degenerate cope rearrangement of 2,5-diaryl-1,5-hexadienes: A cation-radical cyclization-diradical cleavage mechanism

Ikeda, Hiroshi,Minegishi, Tomonori,Abe, Hideyuki,Konno, Akinori,Goodman, Joshua L.,Miyashi, Tsutomu

, p. 87 - 95 (2007/10/03)

Under the 9,10-dicyanoanthracene (DCA)-sensitized photoinduced electron-transfer (PET) conditions, 2,5-diaryl-3,3,4,4-tetradeuterio-1,5-hexadiene (d4-1) undergoes a degenerate Cope rearrangement to give a photostationary mixture of d4/sub

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