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Formamide, N-[6-[4-methoxy-3-(2-propynyloxy)phenyl]naphtho[2,3-d]-1,3-dioxol-5-yl] -N-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143260-98-4

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143260-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143260-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 143260-98:
(8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*0)+(2*9)+(1*8)=114
114 % 10 = 4
So 143260-98-4 is a valid CAS Registry Number.

143260-98-4Relevant academic research and scientific papers

Cesium fluoride-mediated claisen rearrangement of aryl propargyl ether. Exclusive formation of 2-methylarylfuran and its availability as a masked salicylaldehyde

Ishii,Ishikawa,Takeda,Ueki,Suzuki

, p. 1148 - 1153 (2007/10/02)

Claisen rearrangement of an aryl propargyl ether in the presence of CsF led to exclusive formation of 2-methylarylfuran in excellent yield. The result of a precise examination of the rearrangement is described. Satisfactory transformation of the 2-methyla

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