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N-(1,3,5-cycloheptatrienyl)diphenylphosphinamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186502-96-5

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186502-96-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186502-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,5,0 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 186502-96:
(8*1)+(7*8)+(6*6)+(5*5)+(4*0)+(3*2)+(2*9)+(1*6)=155
155 % 10 = 5
So 186502-96-5 is a valid CAS Registry Number.

186502-96-5Relevant academic research and scientific papers

Synthesis and reactivity of N-diphenylphosphinoyltroponimine: Synthetic entry into 1-azaazulene derivatives

Takayasu, Tohru,Ito, Koji,Nitta, Makoto

, p. 2667 - 2677 (2007/10/03)

A novel N-diphenylphosphinoyltroponimine (5), which is highly polarized and has a low lying LUMO, was prepared. The attempted reaction of 5 with enolate ions and enamines derived from cyclic ketones gave 1-azaazulene derivatives, albeit in low yields.

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