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(9R,10R)-9-hydroxy-10-benzoyloxy-3,6-heneicosadiyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136498-31-2

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136498-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136498-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 136498-31:
(8*1)+(7*3)+(6*6)+(5*4)+(4*9)+(3*8)+(2*3)+(1*1)=152
152 % 10 = 2
So 136498-31-2 is a valid CAS Registry Number.

136498-31-2Relevant academic research and scientific papers

GLYCALS IN STEREOSPECIFIC SYNTHESIS. IV. TRI-O-ACETYL-D-GALACTAL IN THE SYNTHESIS OF (3Z,6Z,9S,10R)-CIS-9,10-EPOXY-3,6-HENEICOSADIENE - A COMPONENT OF THE SEX PHEROMONE OF THE AMERICAN WHITE BUTTERFLY (Hyphantria cenea drury)

Tolstikov, A. G.,Khakhalina, N. V.,Spirikhin, L. V.,Khalilov, L. M.,Panasenko, A. A.,et al.

, p. 679 - 684 (2007/10/02)

The stereospecific synthesis of optically active (3Z,6Z,9S,10R)-cis-9,10-epoxy-3,6-heneicosadiene, the main component of the sex pheromone of the American white butterfly (Hyphantria cunea drury), was realized on the basis of tri-O-acetyl-D-galactal and its derivative (2E,4R,5R)-4,5,6-triacetoxy-2-hexenal.

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