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743460-47-1

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743460-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 743460-47-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,3,4,6 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 743460-47:
(8*7)+(7*4)+(6*3)+(5*4)+(4*6)+(3*0)+(2*4)+(1*7)=161
161 % 10 = 1
So 743460-47-1 is a valid CAS Registry Number.

743460-47-1Downstream Products

743460-47-1Relevant articles and documents

Biphenyl derivatives

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Page/Page column 39, (2008/06/13)

This invention provides biphenyl derivatives of formula I: wherein R1, R2, R3, R4, R5, R6, R7, W, a, b and c are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The biphenyl derivatives of this invention possess both β2 adrenergic receptor agonist and muscarinic receptor antagonist activity and therefore, such biphenyl derivatives are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.

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