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Butanoic acid, 3-hydroxy-2-(phenylmethylene)-, (2Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

502636-18-2

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502636-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502636-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,6,3 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 502636-18:
(8*5)+(7*0)+(6*2)+(5*6)+(4*3)+(3*6)+(2*1)+(1*8)=122
122 % 10 = 2
So 502636-18-2 is a valid CAS Registry Number.

502636-18-2Relevant academic research and scientific papers

Unusual, strained heterocycles: 3-Alkylidene-2-methyleneoxetanes from Morita-Baylis-Hillman-type adducts

Martinez, Isamir,Andrews, Alexander E.,Emch, Joseph D.,Ndakala, Albert J.,Wang, Jun,Howell, Amy R.

, p. 399 - 402 (2003)

(Matrix presented) 3-Alkylidene-2-methyleneoxetanes have been prepared by treating α-alkylidene-β-lactones, derived from Morita-Baylis-Hillman-type adducts, with dimethyltitanocene. Preliminary studies of the reactivity of these little known, strained het

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