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(C20H4N4(C2H5)8)Os(NO)(SC6H5) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201799-53-3

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201799-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201799-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,7,9 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 201799-53:
(8*2)+(7*0)+(6*1)+(5*7)+(4*9)+(3*9)+(2*5)+(1*3)=133
133 % 10 = 3
So 201799-53-3 is a valid CAS Registry Number.

201799-53-3Downstream Products

201799-53-3Relevant academic research and scientific papers

Nitrosylation of Octaethylporphyrin Osmium Complexes with Alkyl Nitrites and Thionitrites: Molecular Structures of Three Osmium Porphyrin Derivatives

Chen, Li,Khan, Masood A.,Richter-Addo, George B.

, p. 533 - 540 (1998)

(OEP)Os(CQ) reacts with n-butyl nitrite to give, after workup, the (OEP)Os(NO)(O-w-Bu) trans addition product (OEP = octaethylporphyrinato dianion). Similarly, the reaction of (OEP)Os(CO) or [(OEP)Os]2 with isoamyl nitrite gives the correspondi

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