89108-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89108-39-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,0 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89108-39:
(7*8)+(6*9)+(5*1)+(4*0)+(3*8)+(2*3)+(1*9)=154
154 % 10 = 4
So 89108-39-4 is a valid CAS Registry Number.
89108-39-4Relevant academic research and scientific papers
PREPARATION OF d,l-MEGAPHONE INTERMEDIATES
Hoye, Thomas R.,Kurth, Mark J.
, p. 4769 - 4772 (2007/10/02)
Chemistry related to the preparation of compounds 2 and 3, demonstrated intermediates in a synthesis of d,l-megaphone, is described.
