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(1R,2S,3S)-3-benzyloxy-2,4,4-trimethyl-cyclopentanecarboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1253910-89-2

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1253910-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253910-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,9,1 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1253910-89:
(9*1)+(8*2)+(7*5)+(6*3)+(5*9)+(4*1)+(3*0)+(2*8)+(1*9)=152
152 % 10 = 2
So 1253910-89-2 is a valid CAS Registry Number.

1253910-89-2Relevant academic research and scientific papers

Enantiospecific synthesis of sex pheromone of the obscure mealybug from pantolactone via tandem conjugate addition/cyclization

Hajare, Atul K.,Datrange, Laxmikant S.,Vyas, Samir,Bhuniya, Debnath,Reddy, D. Srinivasa

supporting information; experimental part, p. 5291 - 5293 (2010/11/03)

An efficient synthesis of an enantiomer of insect's natural pheromone is reported starting from chiral pool d-(-)-pantolactone. Highly stereoselective tandem conjugate addition/cyclization sequence and hydrogenation of exocyclic double bond are the key st

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