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1439809-23-0

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1439809-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1439809-23-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,9,8,0 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1439809-23:
(9*1)+(8*4)+(7*3)+(6*9)+(5*8)+(4*0)+(3*9)+(2*2)+(1*3)=190
190 % 10 = 0
So 1439809-23-0 is a valid CAS Registry Number.

1439809-23-0Downstream Products

1439809-23-0Relevant academic research and scientific papers

Nickel(II) complexes of novel p,n-heterocycles based on pyridylphosphines

Musina, Elvira I.,Strelnik, Igor D.,Fesenko, Tatyana I.,Krivolapov, Dmitry B.,Karasik, Andrey A.,Hey-Hawkins, Evamarie,Sinyashin, Oleg G.

, p. 59 - 60 (2013/07/05)

Novel 1,5-diaza-3,7-diphosphacyclooctanes were synthesized by Mannich-type condensation of pyridylphosphine, formaldehyde, and primary amines. Their interaction with Ni(II) salts containing different counterions was studied.

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