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3,5-dimethyl-2-phenyl-2,3-dihydro-4H-pyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111900-66-4

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111900-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111900-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,0 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111900-66:
(8*1)+(7*1)+(6*1)+(5*9)+(4*0)+(3*0)+(2*6)+(1*6)=84
84 % 10 = 4
So 111900-66-4 is a valid CAS Registry Number.

111900-66-4Downstream Products

111900-66-4Relevant academic research and scientific papers

An N,N′-dioxide/In(OTf)3 catalyst for the asymmetric hetero-Diels-Alder reaction between Danishefsky's dienes and aldehydes: Application in the total synthesis of triketide

Yu, Zhipeng,Liu, Xiaohua,Dong, Zhenhua,Xie, Mingsheng,Feng, Xiaoming

, p. 1308 - 1311 (2008/12/22)

(Chemical Equation Presented) In-teresting catalyst: An asymmetric hetero Diels-Alder reaction between Danishefsky's dienes and various aldehydes using an N,N′-dioxide/In(OTf)3 complex affords highly substituted chiral dihydropyranones with up

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