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(E)-2-benzyl-4-(5,6-dimethoxy-2-phenyl-1H-inden-1-ylidene)-6,7-dimethoxy-3-p-tolyl-1,2,3,4-tetrahydroisoquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1604820-72-5

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1604820-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1604820-72-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,4,8,2 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1604820-72:
(9*1)+(8*6)+(7*0)+(6*4)+(5*8)+(4*2)+(3*0)+(2*7)+(1*2)=145
145 % 10 = 5
So 1604820-72-5 is a valid CAS Registry Number.

1604820-72-5Downstream Products

1604820-72-5Relevant academic research and scientific papers

Synthesis of tetrasubstituted olefins by palladium-catalyzed double heck cyclization of bromoenynes

Naveen, Kanagaraj,Muralidharan, Doraiswamy,Perumal, Paramasivan Thirumalai

, p. 1172 - 1176 (2014/03/21)

Palladium-catalyzed regio-and stereoselective synthesis of tetrasubstituted olefins incorporating an indene scaffold was developed through 6-exo-dig carbocyclization followed by Heck cyclization with anti β-hydrogen elimination. The starting materials for

Synthesis of Tetrasubstituted Olefins by Palladium-Catalyzed Double Heck Cyclization of Bromoenynes

Naveen, Kanagaraj,Muralidharan, Doraiswamy,Perumal, Paramasivan Thirumalai

, p. 1172 - 1176 (2015/10/05)

Palladium-catalyzed regio- and stereoselective synthesis of tetrasubstituted olefins incorporating an indene scaffold was developed through 6-exo-dig carbocyclization followed by Heck cyclization with anti β-hydrogen elimination. The starting materials for the domino reaction were designed through an A3-coupling reaction.

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