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869729-41-9

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869729-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869729-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,7,2 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 869729-41:
(8*8)+(7*6)+(6*9)+(5*7)+(4*2)+(3*9)+(2*4)+(1*1)=239
239 % 10 = 9
So 869729-41-9 is a valid CAS Registry Number.

869729-41-9Relevant articles and documents

Synthesis, characterization, and structure of cyclopenta[c]thiophenes and their manganese complexes

Snyder, Chad A.,Selegue, John P.,Tice, Nathan C.,Wallace, Chad E.,Blankenbuehler, Mark T.,Parkin, Sean,Allen, Keith D. E.,Beck, Ryan T.

, p. 15010 - 15011 (2007/10/03)

1,3-Diaryl-4H-cyclopenta[c]thiophenes are efficiently prepared from 1,2-diaroylcyclopentadienes by use of Lawesson's reagent. η5-Cyclopenta[c]thienyl complexes, [Mn(η5-SC7H3-1,3-R2)(CO)3] (

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