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1-Pentachlorphenylmercapto-butan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42456-81-5

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42456-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42456-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,5 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42456-81:
(7*4)+(6*2)+(5*4)+(4*5)+(3*6)+(2*8)+(1*1)=115
115 % 10 = 5
So 42456-81-5 is a valid CAS Registry Number.

42456-81-5Downstream Products

42456-81-5Relevant academic research and scientific papers

Use of the Broensted Relationship To Detect a Mechanistic Shift for Reaction of 2-(Methylthio)ethyl Chloride with Thiophenoxide Anions

Harris, J. Milton,Sedaghat-Herati, M. R.,McManus, Samuel P.

, p. 3893 - 3894 (2007/10/02)

The linear Broensted plot for reaction of thiophenoxide ions with 2-(methylthio)ethyl chloride in DMSO changes slope for highly deactivated thiophenoxides, thus suggesting a mechanism change.Attack of a neutral nucleophile on an anionic electrophile may b

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