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{2-[2-(4-Methoxy-2-oxo-cyclohex-3-enyl)-ethyl]-[1,3]dioxolan-2-yl}-acetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127376-12-9

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127376-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127376-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,3,7 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127376-12:
(8*1)+(7*2)+(6*7)+(5*3)+(4*7)+(3*6)+(2*1)+(1*2)=129
129 % 10 = 9
So 127376-12-9 is a valid CAS Registry Number.

127376-12-9Downstream Products

127376-12-9Relevant academic research and scientific papers

ENOLIC ORTHO ESTERS. V. REGIOSPECIFIC GENERATION OF DIKETO ESTER MONOACETALS BY REACTION OF AN ENOLIC ORTHO ESTER WITH KETENE SILYL ACETALS.

Collins, D. J.,Dosen, M.,Jhingran, A. G.

, p. 421 - 422 (2007/10/02)

Reaction of the enolic ortho ester (1) with the ketene silyl acetals (2a-c) in dichloromethane in the presence of titanium tetrachloride at low temperatures gave the respective keto acetal esters (6a-c) via the titanium enolates (3a-c).

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