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98011-73-5

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98011-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98011-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,1 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98011-73:
(7*9)+(6*8)+(5*0)+(4*1)+(3*1)+(2*7)+(1*3)=135
135 % 10 = 5
So 98011-73-5 is a valid CAS Registry Number.

98011-73-5Downstream Products

98011-73-5Relevant articles and documents

Synthesis and Class III Antiarrhythmic Activity of (Phenylbut-2-enyl)ammonium Salts. Effect of Conformation on Activity

Morgan, Thomas K.,Wohl, Ronald A.,Lumma, William C.,Wan, Chung-Nan,Davey, David D.,et al.

, p. 1398 - 1405 (2007/10/02)

The syntheses of seven 4-(substituted phenyl)but -2-en(or yn)yl quaternary ammonium salts and four related tertiary amines are described.The Meerwein arylation reaction was the preferred synthetic method for the required intermediate 1-aryl-4-halo-2-buten

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