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815581-69-2

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815581-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 815581-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,5,5,8 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 815581-69:
(8*8)+(7*1)+(6*5)+(5*5)+(4*8)+(3*1)+(2*6)+(1*9)=182
182 % 10 = 2
So 815581-69-2 is a valid CAS Registry Number.

815581-69-2Downstream Products

815581-69-2Relevant articles and documents

Benzimidazole nitrogen-directed, regiocontrolled, lithiation of ferrocenyl- and phenyl-N-n-butylbenzimidazoles

Herault, Damien,Aelvoet, Karel,Blatch, Alexandrea J.,Al-Majid, Abdullah,Smethurst, Christian A.,Whiting, Andrew

, p. 71 - 75 (2007/10/03)

2-Ferrocenyl- and 2-phenyl-N-n-butylbenzimidazoles were synthesized to evaluate the influence of the benzimidazole functional group upon their directed lithiation. The regiochemistry of lithiation was studied, as well as the effect of stabilization of the

Palladium-imidazole derivatives as highly active catalysts for Heck reactions

Reddy, K. Rajender,Krishna, G. Gopi

, p. 661 - 663 (2007/10/03)

N-Substituted 2-(2-bromophenyl)benzimidazole derivatives have been synthesized and used in palladium catalyzed Heck reactions to give coupled products in good yields.

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