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5285-93-8

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5285-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5285-93-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,8 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5285-93:
(6*5)+(5*2)+(4*8)+(3*5)+(2*9)+(1*3)=108
108 % 10 = 8
So 5285-93-8 is a valid CAS Registry Number.

5285-93-8Downstream Products

5285-93-8Relevant articles and documents

A practical synthesis of arylthiocyanates from arenesulfinates or arenesulfonyl chlorides with cyanotrimethylsilane

Kagabu,Sawahara,Maehara,Ichihashi,Saito

, p. 784 - 785 (1991)

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SYNTHESIS OF ARYL THIOCYANATES FROM ARYL ALKYL SULPHIDES. CONVERSION OF UNACTIVATED ARYL HALIDES INTO ARYL THIOCYANATES

Testaferri, L.,Tingoli, M.,Tiecco, M.,Chianelli, D.,Montanucci, M.

, p. 263 - 268 (2007/10/02)

Aryl alkyl sulphides, easily obtained from aryl halides, can be selectively dealkylated in HMPA by treatment with sodium, sodium methanethiolate or sodium methoxide.The resulting solutions, containing the sodium arenethiolates, when treated with BrCN or ICN, afford the corresponding aryl thiocyanates in moderate to good yields.A by-product is obtained in several cases to whom the structure of ArSP(O)(NMe2)2 has been attributed.

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