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CAS

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1263820-27-4

2-allyl-6-methylene-1-tosyl-2,3,6,7-tetrahydro-1H-azepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1263820-27-4

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  • 2-allyl-6-methylene-1-tosyl-2,3,6,7-tetrahydro-1H-azepine

    Cas No: 1263820-27-4

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1263820-27-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263820-27-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,8,2 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1263820-27:
(9*1)+(8*2)+(7*6)+(6*3)+(5*8)+(4*2)+(3*0)+(2*2)+(1*7)=144
144 % 10 = 4
So 1263820-27-4 is a valid CAS Registry Number.

1263820-27-4Downstream Products

1263820-27-4Relevant articles and documents

Endo-selective enyne ring-closing metathesis promoted by stereogenic-at-W mono-pyrrolide complexes

Zhao, Yu,Hoveyda, Amir H.,Schrock, Richard R.

supporting information; experimental part, p. 784 - 787 (2011/05/05)

The utility of W-alkylidene complexes for enyne ring-closing metathesis is demonstrated in a direct comparison with Mo-based analogs. Tungsten complexes lead to less alkyne oligomerization and higher levels of endo-selectivity and enantioselectivity.

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