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2-(4-Methoxy-phenylsulfanyl)-3-oxo-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75416-62-5

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75416-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75416-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,1 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75416-62:
(7*7)+(6*5)+(5*4)+(4*1)+(3*6)+(2*6)+(1*2)=135
135 % 10 = 5
So 75416-62-5 is a valid CAS Registry Number.

75416-62-5Downstream Products

75416-62-5Relevant academic research and scientific papers

PHOTOCYCLIZATION OF METHYL 2-ARYLTHIO- AND 2-ARYLOXY-ACETOACETATES A FACILE SYNTHESIS OF BENZOHETEROCYCLES

Sasaki, Tadashi,Hayakawa, Kenji,Ban, Hiroshi

, p. 85 - 91 (2007/10/02)

A series of methyl 2-arylthio- (2) and 2-aryloxy-acetoacetates (3) have been prepared and their tautomeric equilibria have been examined by 1H NMR spectroscopy.S-substitution at the α-position results in an increase of enol tautomer over 90percent, while

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