1246443-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246443-82-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,4,4 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1246443-82:
(9*1)+(8*2)+(7*4)+(6*6)+(5*4)+(4*4)+(3*3)+(2*8)+(1*2)=152
152 % 10 = 2
So 1246443-82-2 is a valid CAS Registry Number.
1246443-82-2Relevant articles and documents
Some condensations of methyl 4-acetylphenylcarbamate
Velikorodov,Imasheva,Kuanchalieva,Poddubnyi
experimental part, p. 971 - 975 (2010/10/21)
Condensation of methyl 4-acetylphenylcarbamate with isatin in the presence of diethylamine afforded methyl 4-[(3-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl) acetyl]phenylcarbamate which was converted into the corresponding chalcone on heating in glacial acet
