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1092556-89-2

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1092556-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1092556-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,2,5,5 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1092556-89:
(9*1)+(8*0)+(7*9)+(6*2)+(5*5)+(4*5)+(3*6)+(2*8)+(1*9)=172
172 % 10 = 2
So 1092556-89-2 is a valid CAS Registry Number.

1092556-89-2Downstream Products

1092556-89-2Relevant academic research and scientific papers

Highly diastereoselective Katsuki-Jacobsen oxidation-epoxidation of α-silyloxy sulfinyl dienes: Synthetic applications

De La Pradilla, Roberto Fernández,Castellanos, Alejandro,Osante, I?aki,Colomer, Ignacio,Sánchez, Mateo I.

supporting information; experimental part, p. 170 - 181 (2009/04/18)

(Chemical Equation Presented) Katsuki-Jacobsen oxidation-epoxidation of acyclic α-silyloxy sulfinyl dienes, followed by acid-promoted cyclization, leads to 2,5-trans-sulfonyl dihydrofurans with good selectivities. As an application, the formal syntheses of (6S,7S,9R,10R)- and (6S,7S,9S,10S)-6,9- epoxynonadec-18-ene-7,10-diols is reported.

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