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S-phenyl 2-methyl-4-oxo-4-phenyl(thiobutanoate) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100683-62-3

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100683-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100683-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,6,8 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100683-62:
(8*1)+(7*0)+(6*0)+(5*6)+(4*8)+(3*3)+(2*6)+(1*2)=93
93 % 10 = 3
So 100683-62-3 is a valid CAS Registry Number.

100683-62-3Upstream product

100683-62-3Downstream Products

100683-62-3Relevant academic research and scientific papers

Preparation of α-Substituted S-Phenyl Thio Esters from Aldehydes and (Phenylthio)nitromethane

Barrett, Anthony G. M.,Graboski, Gregory, G.,Russell, Mark A.

, p. 1012 - 1015 (1986)

Acetaldehyde and isobutyraldehyde, RCHO, reacted with (phenylthio)nitromethane (KO-t-Bu, THF, t-BuOH) followed by methanesulfonyl chloride (Et3N, CH2Cl2) to give the (Z)-alkenes RCH=C(SPh)NO2.These reacted with the nucleophiles NuM = potassium phthalimid

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