83458-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83458-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,5 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83458-89:
(7*8)+(6*3)+(5*4)+(4*5)+(3*8)+(2*8)+(1*9)=163
163 % 10 = 3
So 83458-89-3 is a valid CAS Registry Number.
83458-89-3Relevant academic research and scientific papers
Finan, James M.,Kishi, Yoshito
, p. 2719 - 2722 (1982)
Red-Al reduction of allyl-alcohol epoxides was shown to yield 1,3-diols in high regioselectivity, while DIBAL reduction was shown to yield 1,2-diols.
