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115125-88-7

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115125-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115125-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,1,2 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115125-88:
(8*1)+(7*1)+(6*5)+(5*1)+(4*2)+(3*5)+(2*8)+(1*8)=97
97 % 10 = 7
So 115125-88-7 is a valid CAS Registry Number.

115125-88-7Relevant articles and documents

"Syn effect" in nucleophilic addition of amines to 1,3-dienyl sulfone and ethyl (E)-2,4-pentadienoate

Yamazaki, Masao,Guha, Samar Kumar,Ukaji, Yutaka,Inomata, Katsuhiko

experimental part, p. 740 - 753 (2009/04/10)

The stereochemistry of nucleophilic addition of amines to (E)-l-tosyl-l,3-butadiene was investigated. The Z/E ratios of the resulting allylic sulfones varied with amines, solvents, temperature, and concentration. When diethylamine was reacted in low conce

Synthesis of Allyl and Dienyl Sulphones via Iodosulphonylation of Conjugated Dienes

Barluenga, Jose,Martinez-Gallo, Jose M.,Najera, Carmen,Fananas, Francisco J.,Yus, Miguel

, p. 2605 - 2610 (2007/10/02)

The iodosulphonylation of conjugated dienes with sodium or mercury(II) toluene-p-sulphinate and iodine yields δ-iodoalkenyl sulphones stereoselectively.These compounds undergo stereospecific dehydrohalogenation to afford dienyl sulphones and nucleophilic

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