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2-nitrophenyl styryl sulphide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128183-93-7

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128183-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128183-93-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,8 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128183-93:
(8*1)+(7*2)+(6*8)+(5*1)+(4*8)+(3*3)+(2*9)+(1*3)=137
137 % 10 = 7
So 128183-93-7 is a valid CAS Registry Number.

128183-93-7Downstream Products

128183-93-7Relevant academic research and scientific papers

Ortho Effects in Organic Molecules on Electron Impact. Part 22. Competing Oxygen Transfers from the Nitro Group to Sulphur and the Olefinic Double Bond in 2-Nitrophenyl Styryl Sulphides

Ramana, D. V.,Sundaram, N.,George, M.

, p. 161 - 164 (2007/10/02)

Double oxygen migration to sulphur from the ortho-nitro group leading to eliminations of SO2 and SO2H from the molecular ions and single oxygen transfer to the olefinic double bond in the side-chain giving rise to the most abundant ion at m/z 138 have bee

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