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1-(2,6-Dimethyl-phenyl)-pentane-1,2-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91887-15-9

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91887-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91887-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,8 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 91887-15:
(7*9)+(6*1)+(5*8)+(4*8)+(3*7)+(2*1)+(1*5)=169
169 % 10 = 9
So 91887-15-9 is a valid CAS Registry Number.

91887-15-9Downstream Products

91887-15-9Relevant academic research and scientific papers

Aroyl Anion Trapping Reactions. A Preliminary Study of Direct Nucleophilic Aroylation by Means of Low Temperature, in situ (CH3)nC6H5 nLi/CO Systems.

Seyferth, Dietmar,Wang, Wei-Liang,Hui, Rihard C.

, p. 1651 - 1654 (2007/10/02)

Results of studies of the in situ nucleophilic aroylation of PhCO2Me, Me3CCO2Me and Ph2CO by several low temperature ArLi/CO systems (Ar = C6H5, p-CH3C6H4, o-CH3C6H4, 2,6-(CH3)2C6H3 and 2,4,6-(CH3)3C6H2) are reported.The experiments with C6H5Li were unsuccessfull and the best results were obtained with 2,6-(CH3)2-C6H3Li.

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