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92167-80-1

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92167-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92167-80-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,6 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92167-80:
(7*9)+(6*2)+(5*1)+(4*6)+(3*7)+(2*8)+(1*0)=141
141 % 10 = 1
So 92167-80-1 is a valid CAS Registry Number.

92167-80-1Relevant articles and documents

A Novel Synthesis of Phosphonates from Diethyl (Trichloromethyl)phosphonate

Lowen, Gregory T.,Almond, Merrick R.

, p. 4548 - 4550 (1994)

Commercially available diethyl (1,1,1-trichloromethyl)phosphonate was reacted with aldehydes and ketones to generate (chlorovinyl)phosphonates in a single step.These intermediates could be hydrogenated in high yields to the corresponding saturated phospho

Le O,O-diethyltrimethylsilylchloromethylphosphonate α-lithie (C2H5O)2P(O)C(Cl)Si(CH3)3Li

Teulade, Marie-Paule,Savignac, Philippe

, p. 295 - 304 (2007/10/02)

Silylation of either chloromethyl- or trichloromethyl-phosphonate in the presence of excess n-BuLi leads to the quantitative generation of lithiated trimethylsilylchloromethylphosphonates.This stable type of anion can be protonated, deuterated or alkylate

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