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1254102-12-9

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1254102-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1254102-12-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,4,1,0 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1254102-12:
(9*1)+(8*2)+(7*5)+(6*4)+(5*1)+(4*0)+(3*2)+(2*1)+(1*2)=99
99 % 10 = 9
So 1254102-12-9 is a valid CAS Registry Number.

1254102-12-9Relevant articles and documents

QUATERNARY AMMONIUM SALT COMPOUNDS

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, (2012/03/10)

[Problem] The object of the present invention is to provide a novel compound having 132 adrenergic receptor agonist activity and muscarinic receptor antagonist activity. [Means for Solving the Problem] The present invention is a quaternary ammonium salt compounds represented by formula (I), or a pharmaceutically acceptable salt thereof, with superior β32 adrenergic receptor agonist activity and muscarinic receptor antagonist activity.

BI-FUNCTIONAL PYRAZOLOPYRIDINE COMPOUNDS

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Page/Page column 26, (2011/11/13)

This invention provides compounds of the formula: wherein X is wherein R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring and all other variables are as defined herein, their use in pulmonary inflammation or bronchoconstriction therapy and compositions comprising and processes for preparing the same are provided.

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