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4,5,6,7,4',5',6',7'-octachloro-2-phenyl-2λ5-[2,2']spirobi(benzo[1,3,2]dioxaphosphole) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69668-73-1

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69668-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69668-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,6 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69668-73:
(7*6)+(6*9)+(5*6)+(4*6)+(3*8)+(2*7)+(1*3)=191
191 % 10 = 1
So 69668-73-1 is a valid CAS Registry Number.

69668-73-1Upstream product

69668-73-1Downstream Products

69668-73-1Relevant academic research and scientific papers

Pentacoordinate 1H-phosphirenes: Reactivity, bonding properties, and substituent effects on their structures and thermal stability

Sase, Shohei,Kano, Naokazu,Kawashima, Takayuki

, p. 5448 - 5456 (2006)

The synthesis, reactivity, and bonding properties of several pentacoordinate P-phenyl-substituted 1H-phosphirenes are discussed. X-ray crystallographic analysis of one of them reveals a highly distorted square pyramidal (SP) arrangement around the phospho

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