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198011-60-8

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198011-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198011-60-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,0,1 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 198011-60:
(8*1)+(7*9)+(6*8)+(5*0)+(4*1)+(3*1)+(2*6)+(1*0)=138
138 % 10 = 8
So 198011-60-8 is a valid CAS Registry Number.

198011-60-8 Well-known Company Product Price

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  • Aldrich

  • (771392)  Bromomethylenemorpholinium bromide  95%

  • 198011-60-8

  • 771392-5G

  • 657.54CNY

  • Detail

198011-60-8Downstream Products

198011-60-8Relevant articles and documents

Regioselective halogenation of primary alcohol groups of cyclodextrins with halomethylenemorpholinium halides Vilsmeier-Haack reagents

Chmurski,Defaye

, p. 967 - 971 (2007/10/03)

Per(6-bromo-6-deoxy)cyclomalto-hexaose, -heptaose, and -octaose and the corresponding per(6-chloro-6-deoxy) derivatives were prepared in high yield by reaction of bromomethylenemorpholinium bromide or chloromethylenemorpholimum chloride, respectively, with cyclomaltohexaose, cyclomaltoheptaose and cyclomaltooctaose in dimethylformamide.

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