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81678-24-2

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81678-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81678-24-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,7 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81678-24:
(7*8)+(6*1)+(5*6)+(4*7)+(3*8)+(2*2)+(1*4)=152
152 % 10 = 2
So 81678-24-2 is a valid CAS Registry Number.

81678-24-2Downstream Products

81678-24-2Relevant articles and documents

Synthesis and crystal structures of new 1,4-disubstituted 1,2,4-triazoline-5-thiones

Laus, Gerhard,Kahlenberg, Volker,Wurst, Klaus,Schottenberger, Herwig

, p. 950 - 964 (2014)

Introduction of sulfur into the 5-position of 1,4-disubstituted quaternary 1,2,4-triazolium salts (1-9; Cl, Br, I, BF4, PF6, CH3OSO3 were used as anions) by two methods was investigated. The syntheses of nine 1,

PHOTOCHEMISTRY OF AZOLES, PART VII. PHOTOSOLVOLYSIS OF ALKYLMERCAPTOAZOLES. AN APPLICATION TO SOME ACYCLIC MONOTERPENE DERIVATIVES

Iwasaki, Shigeo

, p. 125 - 138 (2007/10/02)

Salts derived from 2-alkylmercapto-1-methylimidazoles 1b-e and 3-alkylmercapto-4-methyl-1,2,4-triazoles 2b-d have been found to undergo photochemical heterolytic fission of the S-alkyl bond in aqueous or methanolic solution to give solvolysis-type products.

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