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53181-04-7

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53181-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53181-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,8 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53181-04:
(7*5)+(6*3)+(5*1)+(4*8)+(3*1)+(2*0)+(1*4)=97
97 % 10 = 7
So 53181-04-7 is a valid CAS Registry Number.

53181-04-7Downstream Products

53181-04-7Relevant articles and documents

Facile preparation of thiazoles from 1/H-(1′-alkynyl)-5-methyl-1,2,3- benziodoxathiole 3,3-dioxide with thioamides

Ishiwata, Yoshihide,Togo, Hideo

scheme or table, p. 2637 - 2641 (2009/04/16)

Thiazoles were obtained in high yields by the reaction of 1H-1 -(1′-alkynyl)-5-methyl-1,2,3-benziodoxathiole 3,3-dioxides, which were easily prepared from the reaction of 1H-1-hydroxy-5-methyl-1,2,3- benziodoxathiole 3,3-dioxide and 1-alkynes, with thioam

A new thiazole synthesis by cyclocondensation of thioamides and alkynyl(aryl)iodonium reagents

Wipf, Peter,Venkatraman, Srikanth

, p. 8004 - 8005 (2007/10/03)

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Studies on acetylenic compounds. XXI. Ring closure. (3). New synthetic method for thiazoles.

YURA

, p. 372 - 376 (2007/10/04)

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