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mer-Cr(py)3(N3)3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139980-16-8

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139980-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139980-16-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,8 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139980-16:
(8*1)+(7*3)+(6*9)+(5*9)+(4*8)+(3*0)+(2*1)+(1*6)=168
168 % 10 = 8
So 139980-16-8 is a valid CAS Registry Number.

139980-16-8Downstream Products

139980-16-8Relevant academic research and scientific papers

Synthesis, spectroscopic and crystal field studies on some azido-chromium(III)-pyridine complexes

Abu-Youssef, M. A. M.,Fritzer, H. P.,Gatterer, K.,Goher, M. A. S.

, (1993)

The new complexes mer-Cr(py)3(N3)3, NaCr(py)4(N3)4, KCr(py)4(N3)4, and RbCr(py)3(N3)4 (py=pyridine) have been prepared.Infrared (4000-50 cm-1) and diffuse reflectance spectra (region 300-77 K) of powdered samples have been measured and discusse

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