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2-Iodo-1-phenyl-2-triphenylsilanyl-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90159-05-0

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90159-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90159-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,5 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90159-05:
(7*9)+(6*0)+(5*1)+(4*5)+(3*9)+(2*0)+(1*5)=120
120 % 10 = 0
So 90159-05-0 is a valid CAS Registry Number.

90159-05-0Relevant articles and documents

STEREOSPEZIFISCHE CARBONYL(Z)OXIRANIERUNG VON BENZALDEHYD MIT IODO-TRIPHENYLSILYL- UND IODO-TRIPHENYLGERMYL-METHYLLITHIUM (1)

Kauffmann, Thomas,Koenig, Rolf,Wensing, Michael

, p. 637 - 640 (1984)

The reagents Ph3M-CH(I)Li (M=Si, Ge) react with benzaldehyde via anionic benzaldehyde adducts stereospecifically to give (Z)-1-phenyl-2-triphenylsilyl- (7a) or (Z)-1-phenyl-2-triphenylgermyl-oxirane (7b), respectively.By protolysis of the anionic benzaldehyde adducts at -65 deg C corresponding iodohydrins (5a,5b) have been obtained.

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