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3-benzyl-4-phenyltelluro-5-phenyl-2(5H)-butenolide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

864515-75-3

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864515-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 864515-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,5,1 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 864515-75:
(8*8)+(7*6)+(6*4)+(5*5)+(4*1)+(3*5)+(2*7)+(1*5)=193
193 % 10 = 3
So 864515-75-3 is a valid CAS Registry Number.

864515-75-3Downstream Products

864515-75-3Relevant academic research and scientific papers

Facile synthesis of β-organotellurobutenolides via electrophilic tellurolactonization of α-allenoic acids

Xu, Qing,Huang, Xian,Yuan, Jingqi

, p. 6948 - 6951 (2005)

We report a convenient and highly efficient method for the synthesis of β-organotellurobutenolides by the aryltellurenyl halides-induced electrophilic tellurolactonization of α-allenoic acids under mild conditions. The resulting β-organotellurobutenolides

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