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1S-cis-3-(2-p-chlorophenyl-2-hydroxyethyl)-2,2-dimethylcyclopropanecarboxylic acid-δ-lactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103781-65-3

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103781-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103781-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,8 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103781-65:
(8*1)+(7*0)+(6*3)+(5*7)+(4*8)+(3*1)+(2*6)+(1*5)=113
113 % 10 = 3
So 103781-65-3 is a valid CAS Registry Number.

103781-65-3Downstream Products

103781-65-3Relevant academic research and scientific papers

A New Approach to the Synthesis of Optically Active (+)-1R-trans-Pyrethroids

Bhosale, S. S.,Kulkarni, G. H.,Mitra, R. B.

, p. 543 - 546 (2007/10/02)

3-Phenoxybenzyl (+)-1R-trans-3-(2-p-chlorophenyl-2-chlorovinyl)-2,2-dimethylcyclopropanecarboxylate (I), 3-phenoxybenzyl (+)-1R-trans-3-(2-E-p-chlorostyryl)-2,2-dimethylcyclopropanecarboxylate (II) and 3-phenoxybenzyl (+)-1R-trans-3-(2-p-chlorophenylethen

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