146331-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146331-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,3,3 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 146331-67:
(8*1)+(7*4)+(6*6)+(5*3)+(4*3)+(3*1)+(2*6)+(1*7)=121
121 % 10 = 1
So 146331-67-1 is a valid CAS Registry Number.
146331-67-1Relevant academic research and scientific papers
Mantell, Simon J.,Fleet, George W. J.,Brown, David
, p. 3023 - 3028 (1992)
A practical seven-step synthesis of muscarine tosylate (trimethyl)ammonium tosylate> from L-rhamnose is described, which does not require the use of any protecting group.
