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130043-06-0

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130043-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130043-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,0,4 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130043-06:
(8*1)+(7*3)+(6*0)+(5*0)+(4*4)+(3*3)+(2*0)+(1*6)=60
60 % 10 = 0
So 130043-06-0 is a valid CAS Registry Number.

130043-06-0Downstream Products

130043-06-0Relevant articles and documents

Regioselective Synthesis of α,α-Difluorocyclopentanone Derivatives: Domino Nickel-Catalyzed Difluorocyclopropanation/Ring-Expansion Sequence of Silyl Dienol Ethers

Aono, Tatsuya,Sasagawa, Hisashi,Fuchibe, Kohei,Ichikawa, Junji

, p. 5736 - 5739 (2015)

Silyl dienol ethers prepared from α,β-unsaturated ketones underwent nickel-catalyzed difluorocyclopropanation of the electron-rich alkene moiety with trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate. The subsequent vinylcyclopropane-cyclopentene rear

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