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111389-28-7

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111389-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111389-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,3,8 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111389-28:
(8*1)+(7*1)+(6*1)+(5*3)+(4*8)+(3*9)+(2*2)+(1*8)=107
107 % 10 = 7
So 111389-28-7 is a valid CAS Registry Number.

111389-28-7Downstream Products

111389-28-7Relevant articles and documents

N-Alkyl-nor-tropine esters of 2-phenyl-cyclohexenic acids as new bronchodilator agents. Effect of structural and conformational modifications on affinity for muscarinic receptors

Turbanti,Cerbai,Garzelli,Renzetti,Criscuoli,Subissi,Bramanti,Martinelli

, p. 449 - 462 (2007/10/02)

A series of N-alkyl-nor-tropine esters of 2-phenyl-2-cyclohexene-1-carboxylic, 2-phenyl-cyclohexanecarboxylic, and 2-phenyl-1-cyclohexene-1-acetic acids and their quaternary ammonium salts were synthesized and evaluated for bronchodilator activity by bind

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