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5-hydroxy-2-(chloromethyl)-4H-pyran-4-onyl triphenyl phosphorane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120902-14-9

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120902-14-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120902-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,9,0 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120902-14:
(8*1)+(7*2)+(6*0)+(5*9)+(4*0)+(3*2)+(2*1)+(1*4)=79
79 % 10 = 9
So 120902-14-9 is a valid CAS Registry Number.

120902-14-9Downstream Products

120902-14-9Relevant academic research and scientific papers

HYDROXY PYRANONE DERIVATIVE AND PREPARATION METHOD THEREOF

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Page 9-10, (2010/02/05)

The present invention provides hydroxy pyranone derivatives and a method for preparing the hydroxy pyranone derivatives. The hydroxy pyranone derivatives of the present invention are significantly effective in promoting the biosynthesis of collagen and in inhibiting the activity of collagenase, i.e. an enzyme for decomposing collagen, to have anti-wrinkle efficacy, and can be incorporated into medicines or external applications for lessening skin-wrinkles.

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