89024-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89024-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,2 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89024-13:
(7*8)+(6*9)+(5*0)+(4*2)+(3*4)+(2*1)+(1*3)=135
135 % 10 = 5
So 89024-13-5 is a valid CAS Registry Number.
89024-13-5Relevant academic research and scientific papers
Synthesis of Glabrol
Khan, Saeed Ahmad,Krishnamurti, M.
, p. 1061 - 1062 (2007/10/02)
Chalkone condensation of 2-hydroxy-4-methoxymethoxy-3-C-prenylacetophenone (II) and 4-methoxymethoxy-3-C-prenylbenzaldehyde (IV) affords 2'-hydroxy-4,4'-dimethoxy-methoxy-3,3'-di-(C-prenyl)chalkone (V), which on treatment with sodium acetate in ethanol un
