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phenyl-3 tetrahydro-4,5,6,7 (3H) isobenzofurannone-1 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68965-56-0

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68965-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68965-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,6 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68965-56:
(7*6)+(6*8)+(5*9)+(4*6)+(3*5)+(2*5)+(1*6)=190
190 % 10 = 0
So 68965-56-0 is a valid CAS Registry Number.

68965-56-0Relevant academic research and scientific papers

Palladium-catalyzed carbonylative cyclization of 3-bromoallyl alcohols leading to furan-2(5H)-ones

Lee, Hye Kyung,Cho, Chan Sik

, p. 406 - 409 (2012/10/08)

3-Bromoallyl alcohols are carbonylatively cyclized under carbon monoxide pressure in toluene in the presence of a catalytic amount of Pd(OAc)2 and PPh3 along with Na2CO3 to give furan-2(5H)-ones in good yields.

3-PHENYLHEXAHYDRO-1(3H)-ISOBENZOFURANONES

Miyano, Seiji,Abe, Nobuhiro,Fujisaki, Fumiko,Sumoto, Kunihiro

, p. 1813 - 1826 (2007/10/02)

Highly stereoselective syntheses of four stereoisomers of 3-phenylhexahydro-1(3H)-isobenzofuranone (1) and the reevaluation of stereochemical assignments of these lactones are described.

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