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138830-33-8

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138830-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138830-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,3 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138830-33:
(8*1)+(7*3)+(6*8)+(5*8)+(4*3)+(3*0)+(2*3)+(1*3)=138
138 % 10 = 8
So 138830-33-8 is a valid CAS Registry Number.

138830-33-8Relevant articles and documents

Bis-aryl amide and urea antagonists of platelet activating factor

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, (2008/06/13)

Bis-aryl amide and urea compounds of the general formula: STR1 wherein X is a divalent amide or urea substituent and Y is a nitrogen containing heterocycle, which compounds are inhibitors of platelet activating factor. Pharmaceutical compositions containing the compounds and methods of treating platelet activating factor associated conditions are also included.

Method of preparing bis-aryl amide and urea antagonists of platelet activating factor

-

, (2008/06/13)

Methods of preparing bis-aryl amide and urea compounds of the general formula: STR1 wherein x is a divalent amide or urea substituent and Y is a nitrogen containing heterocycle, which compounds are inhibitors of platelet activating factor.

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