78872-00-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78872-00-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,7 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78872-00:
(7*7)+(6*8)+(5*8)+(4*7)+(3*2)+(2*0)+(1*0)=171
171 % 10 = 1
So 78872-00-1 is a valid CAS Registry Number.
78872-00-1Relevant academic research and scientific papers
Kreiser, Wolfgang,Below, Peter
, p. 429 - 432 (1981)
According to the proper choice of reaction conditions, a regioselective ring closure of the 1,5-diketones I is achieved, either to II or III.This directed aldolisation was successfully applied to a short synthesis of the monoterpenoid piperitone.
