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(9S,10S)-9-hydroxy-10-tosyloxy-1-(tetrahydro-2H-pyran-2-yloxy)henicosa-3,6-diyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

848653-33-8

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848653-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848653-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,6,5 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 848653-33:
(8*8)+(7*4)+(6*8)+(5*6)+(4*5)+(3*3)+(2*3)+(1*3)=208
208 % 10 = 8
So 848653-33-8 is a valid CAS Registry Number.

848653-33-8Relevant academic research and scientific papers

Concise total synthesis of (3Z,6Z,9S,10R)-9,10-epoxy-1,3,6-heneicosatriene, sex pheromone component of Hyphantria Cunea

Che, Chao,Zhang, Zhong-Ning

, p. 2187 - 2193 (2007/10/03)

The total synthesis of (3Z,6Z,9S,10R)-9,10-epoxy-1,3,6-heneicosatriene, sex pheromone component of Hyphantria cunea, using a convergent synthetic strategy, was achieved through the regioselective coupling of the two fragments, chiral epoxy tosylate and 1,

Stereospecific syntheses of chiral epoxides bearing 1,4-diyne or 1,4-enyne unit via alkylative epoxide rearrangement

Che, Chao,Zhang, Zhongning

, p. 4499 - 4505 (2007/10/03)

Stereospecific syntheses of a series of chiral epoxides bearing the 1,4-diyne or 1,4-enyne unit were achieved through alkylative epoxide rearrangement, which proceeded in two steps: 1) coupling of epoxy tosylate with alkynyltrifluoroborate; and 2) ring-cl

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