131475-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131475-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,7 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131475-22:
(8*1)+(7*3)+(6*1)+(5*4)+(4*7)+(3*5)+(2*2)+(1*2)=104
104 % 10 = 4
So 131475-22-4 is a valid CAS Registry Number.
131475-22-4Relevant academic research and scientific papers
AN IMPROVED SYNTHESIS OF 6-HYDROXY-4-INDOLE
Mayer, John P.,Cassady, John M.,Nichols, David E.
, p. 1035 - 1039 (2007/10/02)
An efficient synthesis is reported for the putative 6-hydroxy metabolite of 4-indole (DPAI), a potent dopaminergic agent.
