167479-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167479-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,4,7 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 167479-22:
(8*1)+(7*6)+(6*7)+(5*4)+(4*7)+(3*9)+(2*2)+(1*2)=173
173 % 10 = 3
So 167479-22-3 is a valid CAS Registry Number.
167479-22-3Relevant articles and documents
Synthesis of 3,6-disubstituted-2-nitrotoruenes by methylation of aromatic nitrocompounds with dimethylsulfonium methylide
Kitano,Ohashi
, p. 4247 - 4254 (2000)
3,6-disubstituted-2-nitrotoluenes were obtained in moderate yield by methylation of 2,5-disubstituted nitrobenzenes with dimethylsulfonium methylide in DMSO-THF mixture.
