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1335243-55-4

1335243-55-4

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1335243-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1335243-55-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,2,4 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1335243-55:
(9*1)+(8*3)+(7*3)+(6*5)+(5*2)+(4*4)+(3*3)+(2*5)+(1*5)=134
134 % 10 = 4
So 1335243-55-4 is a valid CAS Registry Number.

1335243-55-4 Well-known Company Product Price

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  • Alfa Aesar

  • (H34232)  2-Chloro-3-iodo-1,4-dimethoxybenzene, 97%   

  • 1335243-55-4

  • 1g

  • 966.0CNY

  • Detail

  • Alfa Aesar

  • (H34232)  2-Chloro-3-iodo-1,4-dimethoxybenzene, 97%   

  • 1335243-55-4

  • 5g

  • 3832.0CNY

  • Detail

1335243-55-4Upstream product

1335243-55-4Relevant articles and documents

Combined directed ortho-zincation and palladiumcatalyzed strategies: Synthesis of 4,n-dimethoxysubstituted benzo[b]furans

Guilarte, Veronica,Castroviejo, M. Pilar,Alvarez, Estela,Sanz, Roberto

supporting information; experimental part, p. 1255 - 1260 (2011/10/30)

A new route to regioselectively dialkoxy-functionalized benzo[b]furan derivatives has been developed from 3-halo-2-iodoanisoles bearing an additional methoxy group, which have been accessed through an ortho-zincation/iodination reaction. Two palladiumcata

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