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Benzene, 1,1'-[2,4-hexadiyne-1,6-diylbis(sulfonyl)]bis[4-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75354-81-3

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75354-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75354-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,5 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75354-81:
(7*7)+(6*5)+(5*3)+(4*5)+(3*4)+(2*8)+(1*1)=143
143 % 10 = 3
So 75354-81-3 is a valid CAS Registry Number.

75354-81-3Downstream Products

75354-81-3Relevant academic research and scientific papers

The Mass Spectral Rearrangements of 1,6-Bis(arylsulfenyl)-2,4-hexadiynes and 1,6-Bis(arylsulfonyl)-2,4-Hexadiynes

Thyagarajan, B. S.,Glaspy, P. E.,Baker, E.,Brown, Peter

, p. 224 - 228 (2007/10/02)

The mass spectral behavior of 1,6-bis(arylsulfenyl)-2,4-hexadiynes and 1,6-bis(arylsulfonyl)-2,4-hexadiynes were examined.The sulfenyl derivatives extruded the hexadiynyl moiety with the formation of Ar-S-S-Ar fragments.The sulfonyl derivatives, on the other hand, showed no extrusion of the hexadiyne fragment but an expulsion of SO2 and even two SO2 units.

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