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1189567-27-8

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1189567-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189567-27-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,5,6 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1189567-27:
(9*1)+(8*1)+(7*8)+(6*9)+(5*5)+(4*6)+(3*7)+(2*2)+(1*7)=208
208 % 10 = 8
So 1189567-27-8 is a valid CAS Registry Number.

1189567-27-8Downstream Products

1189567-27-8Relevant articles and documents

A novel and efficient solvent-free and heterogeneous method for the synthesis of primary, secondary and bis-N-acylsulfonamides using metal hydrogen sulfate catalysts

Massah, Ahmad Reza,Asadi, Beheshteh,Hoseinpour, Mahdieh,Molseghi, Azadeh,Kalbasi, Roozbeh Javad,Javaherian Naghash, Hamid

experimental part, p. 7696 - 7705 (2009/12/04)

Some metal hydrogen sulfates were used as acid catalysts in the N-acylation of different sulfonamides using carboxylic acid chlorides and anhydrides as acylating agents under both heterogeneous and solvent-free conditions. Al(HSO4)3

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