74474-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74474-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,7 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74474-67:
(7*7)+(6*4)+(5*4)+(4*7)+(3*4)+(2*6)+(1*7)=152
152 % 10 = 2
So 74474-67-2 is a valid CAS Registry Number.
74474-67-2Relevant academic research and scientific papers
STRUCTURAL CONFIRMATION OF SPIROELLIPTIN FROM IRYANTHERA ELLIPTICA BY SYNTHESIS
Morais, Anselmo A.,Fo, Raimundo Braz,Gottlieb, Otto R.
, p. 3023 - 3028 (2007/10/02)
Spiroelliptin, a spiro from Iryanthera elliptica was synthesized by a novel process which involved the catalytic hydrogenation of the appropriate chalcone.This and other spiro derivati