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1279109-73-7

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1279109-73-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1279109-73-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,9,1,0 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1279109-73:
(9*1)+(8*2)+(7*7)+(6*9)+(5*1)+(4*0)+(3*9)+(2*7)+(1*3)=177
177 % 10 = 7
So 1279109-73-7 is a valid CAS Registry Number.

1279109-73-7Downstream Products

1279109-73-7Relevant articles and documents

Ring-closing metathesis approach to heteroaromatic cations: Synthesis of benzo[a]quinolizinium salts

Nunez, Ana,Abarca, Beatriz,Cuadro, Ana M.,Alvarez-Builla, Julio,Vaquero, Juan J.

supporting information; experimental part, p. 1280 - 1290 (2011/04/17)

Benzo[a]quinolizinium salts have been synthesized through ring-closing metathesis reactions of 1-butenyl-2-vinylisoquinolinium, 2-butenyl-1- vinylisoquinolinium and 2-styryl-1-vinylpyridinium salts in the presence of Grubbs andHoveyda-Grubbs catalysts. Th

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