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(R)-3-(E)-[5-methyl-3-(2-methylpropyl)hexylidene]-5-[(phenylmethoxy)methyl]-5-[(triphenylmethoxy)methyl]-4,5-dihydrofuran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

742104-92-3

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742104-92-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 742104-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,2,1,0 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 742104-92:
(8*7)+(7*4)+(6*2)+(5*1)+(4*0)+(3*4)+(2*9)+(1*2)=133
133 % 10 = 3
So 742104-92-3 is a valid CAS Registry Number.

742104-92-3Relevant academic research and scientific papers

Conformationally constrained analogues of diacylglycerol. 24. Asymmetric synthesis of a chiral (R)-DAG-lactone template as a versatile precursor for highly functionalized DAG-lactones

Kang, Ji-Hye,Siddiqui, Maqbool A.,Sigano, Dina M.,Krajewski, Krzysztof,Lewin, Nancy E.,Pu, Yongmei,Blumberg, Peter M.,Lee, Jeewoo,Marquez, Victor E.

, p. 2413 - 2416 (2007/10/03)

(Equation Presented) Commercially available 2-methylenepropane-1,3-diol was converted to chiral epoxide (R)-2 via Sharpless asymmetric epoxidation in >96% ee. Regiospecific epoxide ring opening and reduction of the intermediate alkyne set the stage for a

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