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C21H31O2P2S(1+)*I(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128161-65-9

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128161-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128161-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,6 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128161-65:
(8*1)+(7*2)+(6*8)+(5*1)+(4*6)+(3*1)+(2*6)+(1*5)=119
119 % 10 = 9
So 128161-65-9 is a valid CAS Registry Number.

128161-65-9Downstream Products

128161-65-9Relevant academic research and scientific papers

Reaction of Thiolo and Selenolo Esters of Phosphorus Acids with Halogens. Part 2. Interaction of S-Methyl t-Butyl(phenyl)- and Di-t-butyl-phosphinothiolates with Elemental Bromine and Iodine

Krawiecka, Bozena,Wojna-Tadeusiak, Elzbieta

, p. 301 - 309 (2007/10/02)

The reaction of S-methyl t-butyl(phenyl)- and di-t-butyl-phosphinothiolates with bromine and iodine involves the transient formation of the same type of halosulphonium salts, ButRP(O)S+(X)MeX- and phosphonium salts, Busup

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