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

82393-27-9

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82393-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82393-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,9 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82393-27:
(7*8)+(6*2)+(5*3)+(4*9)+(3*3)+(2*2)+(1*7)=139
139 % 10 = 9
So 82393-27-9 is a valid CAS Registry Number.

82393-27-9Downstream Products

82393-27-9Relevant academic research and scientific papers

THIOALKYLATION. VII. CONDENSATION OF 1,3-DISULFONES WITH FORMALDEHYDE AND POTASSIUM HYDROSULFIDE

Dronov, V. I.,Nigmatullina, R. F.,Makhmutova, I. Kh.,Nikitin, Yu. E.

, p. 468 - 470 (2007/10/02)

1,1,5,5-Tetrakis(butylsulfonyl)-, 1,1,5,5,-tetrakis(cyclohexylsulfonyl)-, and 1,1,5,5-tetrakis(phenylsulfonyl)-3-thiapentanes were obtained by the reaction of bis(butylsulfonyl)-, bis(cyclohexylsulfonyl)-, and bis(phenylsulfonyl)methanes respectively with formaldehyde and potassium hydrosulfide in molar ratios of 2:2:1.

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