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Benzene, [5-(methylthio)-2-nitro-2,4-cyclohexadien-1-yl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143285-33-0

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143285-33-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143285-33-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,8 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143285-33:
(8*1)+(7*4)+(6*3)+(5*2)+(4*8)+(3*5)+(2*3)+(1*3)=120
120 % 10 = 0
So 143285-33-0 is a valid CAS Registry Number.

143285-33-0Downstream Products

143285-33-0Relevant academic research and scientific papers

A new and reactive Diels-Alder diene, N,N-dimethylamino-3-methylthiobutadiene

Murase,Hosaka,Yoshida,Tobinaga

, p. 1343 - 1345 (1992)

Reactivities of a new diene N,N-dimethylamino-3-methylthiobutadiene (7), prepared in situ by treatment of the methiodide of thioenaminone 5 with triethylamine, with several dienophiles as a Diels-Alder diene, were investigated. In general, the cycloaddition reactions were completed at low temperature for short periods, which showed that the diene has a high reactivity as a Diels-Alder diene.

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