161644-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161644-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,6,4 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 161644-24:
(8*1)+(7*6)+(6*1)+(5*6)+(4*4)+(3*4)+(2*2)+(1*4)=122
122 % 10 = 2
So 161644-24-2 is a valid CAS Registry Number.
161644-24-2Relevant academic research and scientific papers
CONVERSION OF 1-(o-NITROARYL)ALKYL p-TOLYLSULFONES INTO ISOXAZOLES
Wrobel, Zbigniew,Makosza, Mieczyslaw
, p. 187 - 190 (2007/10/02)
Partial reduction of o-nitrobenzyl p-tolylsulfones in alkaline medium results in the formation of the nitrosobenzylsulfone carbanions which cyclize to isoxazoles.
