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140137-77-5

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140137-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140137-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,3 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140137-77:
(8*1)+(7*4)+(6*0)+(5*1)+(4*3)+(3*7)+(2*7)+(1*7)=95
95 % 10 = 5
So 140137-77-5 is a valid CAS Registry Number.

140137-77-5Downstream Products

140137-77-5Relevant articles and documents

Pd-catalyzed couplings of (α-fluoro)vinyl tris(trimethylsilyl) germanes

Wang, Zhizhong,Gonzalez, Aurelio,Wnuk, Stanislaw F.

, p. 5313 - 5316 (2005)

The (α-fluoro)vinyl tris(trimethylsilyl)germanes undergo Pd-catalyzed cross-couplings with aryl and alkenyl halides upon oxidative treatment with hydrogen peroxide under basic aqueous conditions to give access to fluoroalkenes and fluorodienes with retent

Nucleophilic Desulfinylation of α-Fluoro-β-(alkoxy and silyloxy) Sulfoxides. Effects of the β-Oxy Substituent on Protonation, 1,2-Hydrogen Migration, and Nucleophile Addition to the Fluorocarbenoid Centers

Uno, Hidemitsu,Sakamoto, Katsuji,Suzuki, Hitomi

, p. 218 - 227 (2007/10/02)

Treatment of 2-(4-biphenylyl)-2-t-butyldimethylsilyloxy-1-chloro-1-fluoroethyl phenyl sulfoxide with PhMgBr resulted in the formation of a fluorostilbene derivative, a fluoro enol silyl ether and small amounts of 4-(fluoroacetyl)biphenyl, while a similar

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