116672-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116672-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,7 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 116672-89:
(8*1)+(7*1)+(6*6)+(5*6)+(4*7)+(3*2)+(2*8)+(1*9)=140
140 % 10 = 0
So 116672-89-0 is a valid CAS Registry Number.
116672-89-0Relevant academic research and scientific papers
A CONVENIENT SYNTHESIS OF 2-(2-FURYL)-CYCLOALKANONES : AN APPLICATION TO BENZOPHENANTHRIDONE RING FORMATION
Duval, O.,Gomes, L. Mavoungou
, p. 3243 - 3246 (2007/10/02)
An easy, high yield synthesis of 2-(2-furyl)-cycloalkanones is described in conjunction with an integrated strategy to a useful construction of benzophenanthridone alkaloid analogs.
