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Methylenbis<(diethylamino)phenylphosphan> is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103457-49-4

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103457-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103457-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,5 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103457-49:
(8*1)+(7*0)+(6*3)+(5*4)+(4*5)+(3*7)+(2*4)+(1*9)=104
104 % 10 = 4
So 103457-49-4 is a valid CAS Registry Number.

103457-49-4Relevant academic research and scientific papers

Synthesis and Properties of Open-Chain and Cyclic 1λ3,3λ3-Diphosphaalkanes RR'P-CH2-PR'R

Schmidbaur, Hubert,Schnatterer, Stefan

, p. 2832 - 2842 (2007/10/02)

Disecondary methylenediphosphanes R(X)PCH2P(X)R with their adjustable positive or negative polarity (X = H, Cl), which are useful building blocks for organophosphorus synthesis, were prepared by multi-step substitution of chlorine atoms in methylenebis(di

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